Tag Archives: insert bearing

China OEM High Quality Insert Pillow Block Ball Bearing UC316 Machine Used Block Bearing bearing engineering

Product Description

ABOUT US
Founded in 2000, it has become a professional bearing manufacturer with advanced bearing production technology and the most advanced CNC equipment in China. The whole production process from raw materials to finished products, from design to manufacturing, is produced in accordance with national standards. The main production: spherical roller bearings, insert bearings, housings, deep groove ball bearings, adapter sleeves, and cylindrical roller bearings,  with an annual output of more than 5 million sets, with an output value of more than 40 million yuan. The quality of the finished product meets the national inspection standards and has stable reliability.

Our Bearing Advantage:

1. Free Sample bearing;

2.ISO Standard;

3. Bearing Small order accepted;

4. In Stock bearing;

5. OEM/ODM bearing service;

6. Professional: more than 20 years of manufacture bearing;

7. Customized bearing, Customer’s bearing drawing or samples accepted;

8. Competitive price bearing: factory outlet.

KOYO CZPT CZPT UC Series Insert Roller Ball Bearings for Spare Parts

Product Description

Good quality ball bearings UC insert bearing

1.Prodcut name : UC ball bearing
2.Broe diameter:20mm-200mm   
3.Precision level:P5,P6,P0
4.Sealing form:OPEN,Z,ZZ,RS,2RS,2RZ.N
5.Package:Wooden packing or pallet packing or according to the customer’s requirements.
6.OEM is available

Parameters of Bearing

More details of UC211-34 UC, UG, UCP, UCFL, UCF, SA, SB, SN, UT Pillow Block Bearing/Insert Bearing

BearingUint No. Shaft Dia d Dimensinons(mm) Bolt Used Bearing No. Housing No. Housing 
Wt (kg)
h a e b S2 S1 g w t Z Bi n (mm) (in)
(in) (mm)
UCP201-8 1/2   30.2 127 95 38 19 13 14 62 2 51 31 12.7 M10 3/8 UC201-8 P203 0.33
UCP202-9 9/16   UC202-9
UCP202-10 5/8   UC202-10
UCP203-11 11/16   UC203-11
UCP201   12 UC201
UCP202   15 UC202
UCP203   17 UC203
UCP204-12 3/4   33.3 127 95 38 19 13 14 65 2 51 31 12.7 M10 3/8 UC204-12 P204 0.46
UCP204   20 UC204
UCP205-13 13/16 25 36.5 140 105 38 19 13 15 71 2 57 34.1 14.3 M10 3/8 UC205-13 P205 0.60
UCP205-14 7/8 UC205-14
UCP205-15 15/16 UC205-15
UCP205-16 1 UC205-16
UCP205   UC205
UCP206-17 1-1/16 30 42.9 165 121 48 21 17 17 83 2 62 38.1 15.9 M14 1/2 UC206-17 P206 0.97
UCP206-18 1-1/8 UC206-18
UCP206-19 1-3/16 UC206-19
UCP206-20 1-1/4 UC206-20
UCP206   UC206
UCP207-20 1-1/4 35 47.6 167 127 48 21 17 18 93 3 72 42.9 17.5 M14 1/2 UC207-20 P207 1.00
UCP207-21 1-5/16 UC207-21
UCP207-22 1-3/8 UC207-22
UCP207-23 1-7/16 UC207-23
UCP207   UC207
UCP208-24 1-1/2 40 49.2 184 137 54 21 17 18 98 3 82 49.2 19.0 M14 1/2 UC208-24 P208 1.30
UCP208-25 1-9/16 UC208-25
UCP208   UC208
UCP209-26 1-5/8 45 54 190 146 54 21 17 20 106 3 82 49.2 19.0 M14 1/2 UC209-26 P209 1.40
UCP209-27 1-11/16 UC209-27
UCP209-28 1-3/4 UC209-28
UCP209   UC209
UCP210-29 1-13/16 50 57.2 206 159 60 25 20 21 114 3 87 51.6 19.0 M16 5/8 UC210-29 P210 1.83
UCP210-30 1-7/8 UC210-30
UCP210-31 1-15/16 UC210-31
UCP210-32 2 UC210-32
UCP210   UC210
UCP211-32 2 55 63.5 219 171 60 25 20 23 126 4 92 55.6 22.2 M16 5/8 UC211-32 P211 2.4
UCP211-33 2-1/16 UC211-33
UCP211-34 2-1/8 UC211-34
UCP211-35 2-3/16 UC211-35
UCP211   UC211
UCP212-36 2-1/4 60 69.8 241 184 70 25 20 25 138 4 102 65.1 25.4 M16 5/8 UC212-36 P212 2.8
UCP212-37 2-5/16 UC212-37
UCP212-38 2-3/8 UC212-38
UCP212-39 2-7/16 UC212-39
UCP212   UC212
UCP213-40 2-1/2 65 76.2 265 203 70 29 25 27 151 4 107 65.1 25.4 M20 3/4 UC213-40 P213 3.5
UCP213-41 2-9/16 UC213-41
UCP213   UC213
UCP214-42 2-5/8 70 79.4 266 210 72 31 25 27 157     74.6 30.2 M20 3/4 UC214-42 P214 4.45
UCP214-43 2-11/16 UC214-43
UCP214-44 2-3/4 UC214-44
UCP214   UC214
UCP215-45 2-13/16 75 82.6 275 217 74 31 25 28 163     77.8 33.3 M20 3/4 UC215-45 P215 4.9
UCP215-46 2-7/8 UC215-46
UCP215-47 2-15/16 UC215-47
UCP215-48 3 UC215-48
UCP215   UC215
UCP216-50 3-1/8 80 88.9 292 232 78 31 25 30 175     82.6 33.3 M20 3/4 UC216-50 P216 5.8
UCP216   UC216
UCP217-52 3-1/4 85 95.2 310 247 83 31 25 32 187     85.7 34.1 M20 3/4 UC217-52 P217 6.9
UCP217   UC217
UCP218-56 3-1/2 90 101.6 327 262 88 33 27 33 200     96.0 39.7 M22 7/8 UC218-56 P218 8.10

Bearing
Unit NO.		 Shaft Dia d Dimensions(mm) Bolt Used Bearing No. Housing No. Housing 
Wt (kg)
(in) (mm) h a e b s2 s1 g w Bi n (in) (mm)
UCP305-14
UCP305-15
UCP305-16
UCP305		 7/8
15/16
1		 25 45 175 132 45 20 17 15 85 38 15 1/2 M14 UC305-14
UC305-15
UC305-16
UC305		 P305 0.90
UCP306-18
UCP306-19
UCP306		 1-1/8
1-3/16		 30 50 180 140 50 20 17 18 95 43 17 1/2 M14 UC306-18
UC306-19
UC306		 P306 1.10
UCP307-20
UCP307-21
UCP307-22
UCP307-23
UCP307		 1-1/4
1-5/16
1-3/8
1-7/16		 35 56 210 160 56 25 17 20 106 48 19 1/2 M14 UC307-20
UC307-21
UC307-22
UC307-23
UC307		 P307 1.95
UCP308-24
UCP308-25
UCP308		 1-1/2
1-9/16		 40 60 220 170 60 27 17 22 116 52 19 1/2 M14 UC308-24
UC308-25
UC308		 P308 2.20
UCP309-26
UCP309-27
UCP309-28
UCP309		 1-5/8
1-11/16
1-3/4		 45 67 245 190 67 30 20 24 129 57 22 5/8 M16 UC309-26
UC309-27
UC309-28
UC309		 P309 3.30
UCP310-30
UCP310-31
UCP310		 1-7/8
1-15/16		 50 75 275 212 75 35 20 27 143 61 22 5/8 M16 UC310-30
UC310-31
UC310		 P310 4.80
UCP311-32
UCP311-34
UCP311-35
UCP311		 2
2-3/8
2-3/16		 55 80 310 236 80 38 20 30 154 66 25 5/8 M16 UC311-32
UC311-34
UC311-35
UC311		 P311 5.30
UCP312-36
UCP312-38
UCP312-39
UCP312		 2-1/4
2-3/8
2-7/16		 60 85 330 250 85 38 25 32 165 71 26 3/4 M20 UC312-36
UC312-38
UC312-39
UC312		 P312 6.30
UCP313-40
UCP313		 2-1/2 65 90 340 260 90 38 25 33 176 75 30 3/4 M20 UC313-40
UC313		 P313 8.00
UCP314-44
UCP314		 2-3/4 70 95 360 280 90 40 27 35 187 78 33 7/8 M22 UC314-44
UC314		 P314 8.30
UCP315-48
UCP315		 3 75 100 380 290 100 40 27 35 198 82 32 7/8 M22 UC315-48
UC315		 P315 9.50
UCP316-50
UCP316		 3-1/8 80 106 400 300 110 40 27 40 210 86 34 7/8 M22 UC316-50
UC315		 P316 12.50
UCP317-52
UCP317		 3-1/4 85 112 420 320 110 45 33 40 220 96 40 1 M27 UC317-52
UC317		 P317 14.50
UCP318-56
UCP318		 3-1/2 90 118 430 330 110 45 33 45 235 96 40 1 M27 UC318-56
UC318		 P318 20.40
UCP319-60
UCP319		 3-3/4 95 125 470 360 120 50 36 45 250 103 41 1-1/8 M30 UC319-60
UC319		 P319 22.30
UCP320-64
UCP320		 4 100 140 490 380 120 50 36 50 275 108 42 1-1/8 M30 UC320-64
UC320		 P320 25.00
UCP321   105 140 490 380 120 50 36 50 280 112 44 1-1/8 M30 UC321 P321 24.00
UCP322   110 150 520 400 140 55 40 55 300 117 46   M33 UC322 P322 27.50
UCP324   120 160 570 450 140 55 40 65 320 126 51   M33 UC324 P324 32.30
UCP326   130 180 600 480 140 55 40 75 355 135 54   M33 UC326 P326 41.00
UCP328   140 200 620 500 140 55 40 75 390 145 59   M33 UC328 P328 50.00

BearingUint No. Shaft Dia d Dimensinons(mm) Bolt Used Bearing No. Housing No. Housing
Wt (kg)
h a e b S2 S1 g w Bi n (mm) (in)
(in) (mm)
UCPE201-8      1/2   30.2 124 95 31 15 11 14 57.1 26 10 M8 5/16 UCW201-8 PE203 0.45
UCPE202-9 9/16   UCW202-9
UCPE202-10 5/8   UCW202-10
UCPE203-11 11/16   UCW203-11
UCPE201   12 UCW201
UCPE202   15 UCW202
UCPE203   17 UCW203
UCPE204-12 3/4   33.3 127 95 38 16 13 15 65 31 12.7 M10 3/8 UC204-12 PE204 0.65
UCPE204   20 UC204
UCPE205-13 13/16 25 36.6 140 105 38 16 13 16 70 34 14.3 M10 3/8 UC205-13 PE205 0.75
UCPE205-14 7/8 UC205-14
UCPE205-15 15/16 UC205-15
UCPE205-16 1 UC205-16
UCPE205   UC205
UCPE206-17 1-1/16 30 42.9 165 121 48 21 17 18 83 38.1 15.9 M14 1/2 UC206-17 PE206 1.15
UCPE206-18 1-1/8 UC206-18
UCPE206-19 1-3/16 UC206-19
UCPE206-20 1-1/4 UC206-20
UCPE206   UC206
UCPE207-20 1-1/4 35 47.6 167 127 48 21 17 19 94 42.9 17.5 M14 1/2 UC207-20 PE207 1.30
UCPE207-21 1-5/16 UC207-21
UCPE207-22 1-3/8 UC207-22
UCPE207-23 1-7/16 UC207-23
UCPE207   UC207
UCPE208-24 1-1/2 40 49.2   137 54 25 17 19 100 49.2 19.0 M14 1/2 UC208-24 PE208 1.50
UCPE208-25 1-9/16 UC208-25
UCPE208   UC208
UCPE209-26 1-5/8 45 54 190 146 54 25 17 20 108 49.2 19.0 M14 1/2 UC209-26   1.75
UCPE209-27 1-11/16 UC209-27
UCPE209-28 1-3/4 UC209-28
UCPE209   UC209
UCPE210-29 1-13/16 50 57.2 206 159 60 25 20 22 114 51.6 19.0 M16 5/8 UC210-29 PE210 2.35
UCPE210-30 1-7/8 UC210-30
UCPE210-31 1-15/16 UC210-31
UCPE210-32 2 UC210-32
UCPE210   UC210
UCPE211-32 2 55 63.5 219 171 60 25 20 22 126 55.6 22.2 M16 5/8 UC211-32 PE211 2.60
UCPE211-33 2-1/16 UC211-33
UCPE211-34 2-1/8 UC211-34
UCPE211-35 2-3/16 UC211-35
UCPE211   UC211
UCPE212-36 2-1/4 60 69.8 241 184 70 25 20 25 138 65.1 25.4 M16 5/8 UC212-36 PE212 4.00
UCPE212-37 2-5/16 UC212-37
UCPE212-38 2-3/8 UC212-38
UCPE212-39 2-7/16 UC212-39
UCPE212   UC212
UCPE213-40 2-1/2 65 76.2 265 203 70 29 25 27   65.1 25.4 M20 3/4 UC213-40 PE213 4.77
UCPE213-41 2-9/16 UC213-41
UCPE213   UC213
UCPE214-42 2-5/8 70 79.4 266 210 72 31 25 27 156 74.6 30.2 M20 3/4 UC214-42 PE214 5.30
UCPE214-43 2-11/16 UC214-43
UCPE214-44 2-3/4 UC214-44
UCPE214   UC214
UCPE215-45 2-13/16 75 82.6 275 217 74 31 25 28 163 77.8 33.3 M20 3/4 UC215-45 PE215 6.00
UCPE215-46 2-7/8 UC215-46
UCPE215-47 2-15/16 UC215-47
UCPE215-48 3 UC215-48
UCPE215   UC215

Our packing:
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requirments

Company Profile

ABOUT US

BEARING MANUFACTURE

1. 20+ years of experience in manufacturing bearing;
2.Annual output value of more than 40 million yuan;
3.Passed the ISO9001 international quality certification system;
4.160 sets imported production equipments;
5.Professional sales team.

We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade sales volume exceeds 2 million US dollars.
We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine, elaruBelaruss,  Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico,India, Pakistan, Turkey, Vietnam and other industrial areas.

Export to many countries
HangZhou Jinrui Bearing Co., Ltd. not only has customers in many industries in China, but the company’s products are also exported to India, Southeast Asia, the Middle East, Europe and the United States and other countries. It has independent export rights and more than 10 years of foreign trade export experience.

FAQ

SAMPLES

1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay
samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  3000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.

SUPORT
Please visit our bearings website, we strongly encourge that you can communicate with us through email,thanks!

We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requirement.

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle: Small and Medium-Sized (60-115mm)
Aligning: Non-Aligning Bearing
Separated: Separated
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Order Sample
Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.





about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

ucp bearing

What is the typical price range for block bearings?

The price range for block bearings can vary depending on various factors such as the bearing type, size, materials, quality, and the supplier or manufacturer. Here’s a detailed explanation of the typical price range for block bearings:

1. Standard Block Bearings: Standard block bearings, commonly used in many industrial applications, are generally more affordable compared to specialized or high-performance variants. The price range for standard block bearings typically varies from a few dollars to several tens of dollars per bearing, depending on factors such as the bearing size, load capacity, and quality of construction.

2. Specialized Block Bearings: Specialized block bearings designed for specific applications or industries may have a higher price range due to their unique features, materials, or performance characteristics. For example, block bearings designed for high-speed applications, extreme temperatures, or corrosive environments may fall into a higher price range. Prices for specialized block bearings can range from tens of dollars to several hundred dollars per bearing, depending on the specific requirements and performance specifications.

3. High-Precision or Custom Block Bearings: High-precision block bearings or custom-designed bearings, which are manufactured to very tight tolerances or tailored to specific machinery requirements, can have a higher price range. These bearings often involve additional engineering, manufacturing, or quality control processes, which contribute to their higher cost. The price range for high-precision or custom block bearings can vary significantly, ranging from hundreds of dollars to several thousand dollars per bearing.

It’s important to note that the prices mentioned above are general estimates and can vary based on factors such as geographical location, market demand, quantity ordered, and supplier-specific pricing policies. Additionally, prices may also be subject to fluctuations over time due to factors such as raw material costs, manufacturing expenses, and market conditions.

When considering the price of block bearings, it’s essential to balance cost with quality and performance requirements. Opting for reputable suppliers or manufacturers known for their reliability and product quality is advisable to ensure that the block bearings meet the desired specifications and provide long-term value.

ucp bearing

Are there different grades or types of block bearings?

Yes, there are different grades and types of block bearings available to suit various applications and operating conditions. Block bearings, also known as pillow block bearings or plummer block bearings, come in a range of designs and configurations to accommodate different shaft sizes, loads, speeds, and environmental factors. Here are some common grades and types of block bearings:

1. Standard Duty Block Bearings: Standard duty block bearings are commonly used in general applications with moderate loads and speeds. They are designed to provide reliable support for rotating shafts in a wide range of industries and machinery.

2. Heavy Duty Block Bearings: Heavy duty block bearings are specifically designed to handle higher loads and more demanding operating conditions compared to standard duty bearings. They are suitable for applications that involve heavy loads, shock loads, or high-speed rotation.

3. High-Temperature Block Bearings: High-temperature block bearings are designed to withstand elevated temperatures without compromising their performance or longevity. They are commonly used in applications where the operating temperatures exceed the capabilities of standard bearings.

4. Corrosion-Resistant Block Bearings: Corrosion-resistant block bearings are made from materials or coatings that provide protection against corrosive environments. These bearings are used in industries such as food processing, chemical processing, or marine applications where exposure to moisture, chemicals, or other corrosive agents is a concern.

5. Split Block Bearings: Split block bearings feature a housing that can be split into two or more pieces, allowing for easier installation and maintenance. They are often used in applications where it is difficult to access or remove the bearing without disassembling other components.

6. Self-Aligning Block Bearings: Self-aligning block bearings have a spherical outer diameter that allows for self-alignment, compensating for minor shaft misalignments. These bearings are suitable for applications where shaft deflection or misalignment is expected.

7. Flange Block Bearings: Flange block bearings have a flanged housing that provides additional support and stability. They are commonly used in applications where the bearing needs to be bolted to a structure or where space constraints limit the use of traditional block bearings.

8. Specialty Block Bearings: There are also specialty block bearings designed for specific applications or industries. For example, there are block bearings optimized for high-speed applications, extreme temperatures, vacuum environments, or specific industries like mining or agriculture.

It’s important to consult the manufacturer’s specifications and guidelines to select the appropriate grade and type of block bearing for a specific application. Factors such as load capacity, speed, temperature, environmental conditions, and maintenance requirements should be taken into consideration to ensure optimal performance and longevity of the bearing.

ucp bearing

Where can I purchase block bearings?

If you are looking to purchase block bearings, there are several options available to you. Here’s a detailed explanation of where you can purchase block bearings:

  1. Local Industrial Suppliers: One of the most convenient options is to check with local industrial suppliers or distributors in your area. These suppliers typically carry a wide range of bearings, including block bearings, and can provide you with the necessary guidance and support in selecting the right product for your specific application. You can search online directories or use search engines to find industrial suppliers near you.
  2. Bearing Manufacturers: Many bearing manufacturers have their own sales channels and online platforms where you can directly purchase block bearings. Some well-known bearing manufacturers include SKF, Timken, NSK, NTN, and FAG. Visiting the manufacturers’ websites will provide you with information on their authorized distributors, online stores, or contact details to inquire about purchasing options.
  3. Online Marketplaces: Online marketplaces like Amazon, eBay, and Alibaba offer a wide selection of block bearings from various sellers and suppliers. These platforms allow you to compare prices, read customer reviews, and choose from different brands and models. However, it’s important to ensure that you are purchasing from reputable sellers with positive ratings and reviews.
  4. Specialized Bearing Suppliers: There are specialized bearing suppliers that focus specifically on bearings and related products. These suppliers often have a comprehensive inventory of different types of bearings, including block bearings. They may have online stores or physical locations where you can make a purchase. Searching online for “specialized bearing suppliers” or “bearing distributors” will help you find such suppliers.
  5. Industrial Trade Shows and Exhibitions: Attending industrial trade shows and exhibitions related to machinery, bearings, or specific industries can provide an opportunity to connect with multiple suppliers and manufacturers in one place. These events often have exhibitors showcasing their products, including block bearings, and you can discuss your requirements directly with the representatives to make a purchase or gather information for future procurement.
  6. Local Machine Shops: Local machine shops or maintenance and repair service providers may stock block bearings for immediate purchase. These establishments often have a range of bearings available for quick replacement or repair needs. It’s worth checking with local machine shops in your area to inquire about their bearing inventory and purchasing options.

When purchasing block bearings, it’s important to consider factors such as the specific requirements of your application, the load capacity and speed rating of the bearing, the compatibility with your shaft diameter, and the quality and reputation of the supplier or manufacturer. It’s advisable to consult with experts or technical support from the supplier to ensure you select the right bearing for your needs.

Remember to compare prices, check for warranties or guarantees, and consider the shipping or delivery options before making a purchase decision.
China OEM High Quality Insert Pillow Block Ball Bearing UC316 Machine Used Block Bearing bearing engineeringChina OEM High Quality Insert Pillow Block Ball Bearing UC316 Machine Used Block Bearing bearing engineering
editor by CX 2024-05-08

China Custom Inch Bore Spherical Outside Insert Bearing Block Bearing Sb205 bearing block

Product Description

 Inch Bore Spherical Outside Insert Bearing Block Bearing SB205

Product Description:   

Pillow block bearings is actually a variant of deep groove ball bearings, is characterized by its outer diameter surface of the sphere, you can play with the corresponding inner concave spherical bearing self-aligning effct. 

 

Type Pillow Block Bearing
Bearing Item UCT2

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Housing Material: Cast Iron Ht 180-200
Hardness: 60-62
Clearance: C0, C1, C2, C3
Vibration: Z1V1, Z2V2, Z3V3
Certisificate: Is09000-2008
Tolerance: ABEC-1, ABEC-2
Customization:
Available

|

Customized Request

ucp bearing

Which companies are leading manufacturers of block bearings?

When it comes to block bearings, there are several leading manufacturers that are known for their high-quality products and expertise in the field. Here’s a detailed explanation of some of the prominent companies that are considered leading manufacturers of block bearings:

  1. SKF: SKF is a renowned global manufacturer of bearings and related products. They offer a wide range of block bearings under their brand name. SKF block bearings are known for their reliability, durability, and performance. SKF provides various designs and configurations to cater to different applications and industries.
  2. Timken: Timken is another well-established manufacturer of bearings, including block bearings. Timken block bearings are known for their high-quality construction and long service life. They offer a diverse range of block bearing solutions to meet the needs of various industries, including automotive, industrial, and agricultural applications.
  3. NSK: NSK is a leading manufacturer of bearings, including block bearings, across the globe. They have a wide range of block bearing units designed for different shaft diameters and applications. NSK block bearings are recognized for their precision, reliability, and innovative designs, catering to industries such as automotive, industrial machinery, and agriculture.
  4. NTN: NTN is a trusted manufacturer of bearings and bearing units, including block bearings. They offer a comprehensive range of block bearing units designed for different load capacities and operating conditions. NTN block bearings are known for their high-quality materials, advanced engineering, and reliable performance.
  5. FAG: FAG, a brand of Schaeffler Group, is a leading manufacturer of bearings and bearing housings, including block bearings. FAG block bearings are known for their precision, robustness, and superior performance. They provide a wide range of block bearing units suitable for various industries and applications.
  6. Dodge (ABB): Dodge, now a part of ABB, is a well-known manufacturer of bearings and bearing housings, including block bearings. They offer a diverse range of block bearing units designed for various industries and applications, such as mining, aggregate, and food processing. Dodge block bearings are recognized for their durability and reliability.

It’s important to note that the list above represents some of the leading manufacturers of block bearings, but there are other reputable manufacturers in the market as well. These manufacturers often have a wide network of authorized distributors and dealers who can provide their products and support.

When selecting block bearings, it’s advisable to consider the specific requirements of your application, such as load capacity, operating conditions, and industry standards. Consulting with these leading manufacturers or their authorized distributors can help you choose the right block bearing for your needs.

ucp bearing

Can block bearings handle both radial and axial loads?

Yes, block bearings are designed to handle both radial and axial loads. Block bearings, also known as pillow block bearings or plummer block bearings, are a type of bearing housing that contains a rolling element bearing. These bearings are commonly used in various industrial applications to support rotating shafts and provide support for both radial and axial loads.

The design of block bearings allows them to accommodate radial loads, which are forces acting perpendicular to the shaft’s axis. Radial loads can be caused by the weight of the shaft, the load being transmitted through the shaft, or other external forces acting on the bearing.

In addition to radial loads, block bearings are also capable of handling axial loads, which are forces acting parallel to the shaft’s axis. Axial loads can be caused by thrust or pushing/pulling forces exerted on the bearing. The ability of block bearings to handle axial loads depends on their specific design and configuration.

Block bearings typically consist of a housing (block) and an insert bearing. The housing provides support and protection for the bearing, while the insert bearing is the rolling element bearing that carries the load. The insert bearing can be designed to handle both radial and axial loads, depending on its type and construction.

Some block bearings use deep groove ball bearings as the insert bearing, which are capable of handling both radial and axial loads. Other types of insert bearings, such as spherical roller bearings or tapered roller bearings, are specifically designed to handle higher axial loads in addition to radial loads.

It’s important to consider the specific application requirements and load conditions when selecting block bearings. The manufacturer’s specifications and guidelines should be consulted to ensure that the chosen block bearings are suitable for the expected radial and axial load capacities.

Overall, block bearings are designed to provide support for both radial and axial loads, making them versatile and widely used in various machinery and equipment applications.

ucp bearing

What are the standard dimensions for block bearings?

The dimensions of block bearings, also known as pillow block bearings, can vary depending on the specific design and manufacturer. However, there are standard dimensions that are commonly used in the industry. Here’s a detailed explanation of the standard dimensions for block bearings:

Block bearings consist of a bearing insert (also called an inner ring) and a housing (also called an outer ring or pillow block). The housing is typically a solid or split housing with mounting holes for attachment to a support structure. The bearing insert is designed to fit inside the housing and supports the rotating shaft. The dimensions of block bearings are typically specified using the following parameters:

  1. Shaft Diameter (d): This refers to the diameter of the shaft that will be inserted into the bearing. The standard shaft diameters for block bearings range from a few millimeters up to several inches, depending on the application requirements. Common shaft diameter sizes include 1/2″, 5/8″, 3/4″, 1″, 1-1/4″, 1-1/2″, and 2″.
  2. Housing Length (L): The housing length refers to the distance between the mounting surfaces of the housing. It determines the overall length of the block bearing assembly. The housing length can vary depending on the bearing size and design, but common lengths range from around 2 inches to several inches or more.
  3. Housing Width (B): The housing width refers to the width of the housing, perpendicular to the shaft. It determines the overall width of the block bearing assembly. The housing width can vary depending on the bearing size and design, but common widths range from around 1 inch to several inches or more.
  4. Mounting Hole Spacing (Bolt Hole Centers): Block bearings typically have multiple mounting holes for attachment to the support structure. The mounting hole spacing refers to the distance between the centers of these mounting holes. The standard mounting hole spacing is often specified using a bolt hole center-to-center distance, such as 2-bolt, 3-bolt, or 4-bolt configurations. The specific dimensions can vary depending on the bearing size and design.
  5. Bearing Insert Width (Bearing Width): The bearing insert width refers to the width of the bearing insert itself. It determines the amount of support and contact area for the rotating shaft. The bearing insert width can vary depending on the bearing size and design, but common widths range from around 0.5 inch to several inches or more.

It’s important to note that these are general standard dimensions, and variations may exist depending on the specific manufacturer and bearing type. Additionally, some block bearings may have additional features or variations in dimensions to cater to specific applications or industry requirements.

When selecting a block bearing, it’s crucial to consider the specific dimensions required for your application, including the shaft diameter, housing length and width, and mounting hole spacing. Consulting the manufacturer’s specifications and guidelines is recommended to ensure the correct dimensions are chosen for your specific needs.

China Custom Inch Bore Spherical Outside Insert Bearing Block Bearing Sb205 bearing blockChina Custom Inch Bore Spherical Outside Insert Bearing Block Bearing Sb205 bearing block
editor by CX 2024-04-11

China Hot selling Insert Plillow Block Bearing Insert Ball Bearing Insert Plillow Block Bearing Insert Ball Bearing UC216 UC217 UC218 Bearingbearing connecting rod bearing

Product Description

Housed external spherical bearings are a kind of bearing unit that combines rolling bearings with housings. Most of the outer spherical bearings are made into spherical outer diameter, and with a spherical bore imported bearing housing installed together, the structure of various forms, generality and interchangeability is good.

Specification

Bearing No

ID

(mm)

OD

(mm)

Width

(mm)

Bearing No

ID

(mm)

OD

(mm)

Width

(mm)

UCP203

17

27.4

129

UC213

65

120

65.1

UCP204

20

30

134

UC214

70

125

74.6

UCP205

25

34.1

142

UC215

75

130

77.8

UCP206

30

38.1

167

UC216

80

140

82.6

UCP207

35

42.9

172

UC217

85

150

85.7

UCP208

40

49.2

186

UC218

90

160

96

UCP209

45

49.2

192

UCHA203

17

64

96

UCP210

50

51.6

208

UCHA204

20

64

96

UCP211

55

55.6

233

UCHA205

25

78

103

UCP212

60

65.1

243

UCHA206

30

78

103

UCP213

65

65.1

268

UCHA207

35

92

116

UCP214

70

74.6

274

UCHA208

40

96

121

UCP215

75

77.8

300

UCHA209

45

108

136

UCP216

80

82.6

305

UC305

25

62

38

UCP217

85

85.7

330

UC306

30

72

43

UCP218

90

96

356

UC307

35

80

48

UCP220

100

108

390

UC308

40

90

52

UC203

17

40

27.4

UC309

45

100

57

UC204

20

47

31

UC310

50

110

61

UC205

25

52

34.1

UC311

55

120

66

UC206

30

62

38.1

UC312

60

130

71

UC207

35

72

42.9

UC313

65

140

75

UC208

40

80

49.2

UC314

70

150

78

UC209

45

85

49.2

UC315

75

160

82

UC210

50

90

51.6

UC316

80

170

86

UC211

55

100

55.6

UC317

85

180

96

UC212

60

110

65.1

UC318

90

190

96

Bearing No

ID

(mm)

Thickness

(mm)

Bearing No

ID

(mm)

Thickness

(mm)

Bearing No

ID

(mm)

Thickness

(mm)

UCFL203

17

33.3

UCT210

50

51.6

UCFC218

90

78.3

UCFL204

20

33.3

UCT211

55

55.6

UCFB203

17

31

UCFL205

25

35.7

UCT212

60

65.1

UCFB204

20

31

UCFL206

30

40.2

UCT213

65

65.1

UCFB205

25

34.1

UCFL207

35

44.1

UCT214

70

74.6

UCFB206

30

38.1

UCFL208

40

51.2

UCT215

75

77.8

UCFB207

35

42.9

UCFL209

45

52.2

UCT216

80

82.6

UCFB208

40

49.2

UCFL210

50

54.6

UCT217

85

85.7

UCFB209

45

49.2

UCFL211

55

58.4

UCT218

90

96

UCFB210

50

51.6

UCFL212

60

68.7

UCPH203

17

31

UCP305

25

38

UCF203

17

33.3

UCPH204

20

31

UCP306

30

43

UCF204

20

33.3

UCPH205

25

34.1

UCP307

35

48

UCF205

25

35.7

UCPH206

30

38.1

UCP308

40

52

UCF206

30

40.2

UCPH207

35

42.9

UCP309

45

57

UCF207

35

44.4

UCPH208

40

49.2

UCP310

50

61

UCF208

40

51.2

UCPH209

45

49.2

UCP311

55

66

UCF209

45

52.2

UCPH210

50

51.6

UCP312

60

71

UCF210

50

54.6

UCPH211

55

55.6

UCP313

65

75

UCF211

55

58.4

UCPH212

60

65.1

UCP314

70

78

UCF212

60

68.7

UCFA203

17

32.04

UCP315

75

82

UCF213

65

69.7

UCFA204

20

32.04

UCP316

80

86

UCF214

75.4

70

UCFA205

25

35.7

UCP317

85

96

UCF215

78.5

75

UCFA206

30

40.2

UCP318

90

96

UCF216

83.3

80

UCFA207

35

44.4

UCF305

25

38

UCF217

87.6

85

UCFA208

40

51.2

UCF306

30

43

UCF218

97.3

90

UCFA209

45

52.2

UCF307

35

48

UCPA203

17

31

UCFC203

17

28.3

UCF308

40

52

UCPA204

20

31

UCFC204

20

28.3

UCF309

45

57

UCPA205

25

34.1

UCFC205

25

29.8

UCF310

50

61

UCPA206

30

38.1

UCFC206

30

32.2

UCF311

55

66

UCPA207

35

42.9

UCFC207

35

36.4

UCF312

60

71

UCPA208

40

49.2

UCFC208

40

41.2

UCF313

65

75

UCPA209

45

49.2

UCFC209

45

40.2

UCF314

70

78

UCPA210

50

51.6

UCFC210

50

42.6

UCF315

75

82

UCT203

17

31

UCFC211

55

46.4

UCF316

80

86

UCT204

20

31

UCFC212

60

56.7

UCF317

85

96

UCT205

25

34

UCFC213

65

55.7

UCF318

90

96

UCT206

30

38.1

UCFC214

70

61.4

 

 

 

UCT207

35

42.9

UCFC215

75

62.5

 

 

 

UCT208

40

49.2

UCFC216

80

67.3

 

 

 

UCT209

45

49.2

UCFC217

85

69.6

 

 

 

 

 

    ZheJiang Haina Bearing Co., Ltd. is an integrated company of industry and trade. Since its establishment, it has been committed to the research and development, production, and sales of high-end 7 types of tapered roller bearings, British non-standard bearings, deep groove ball bearings, and outer spherical bearings. We can customize and adjust various types of bearings according to customer needs. The products are widely applicablein fields such as automobiles, mines, chemicals, metallurgy, reducers, engineering machinery, agricultural machinery, and electric motors.

    Our company has advanced testing equipment, forming a production model of product serialization and mass production. We have a group of experienced and skilled management personnel, who have introduced advanced production equipment and measuringand testing equipment. From the purchase of bearing raw materials to the delivery of finished products, we strictly control the entire process, ensuring the quality of the products.The products have the characteristics of precision, low noise, high load-bearing capacity and long service life.

1. Your factory how to control the quality?
A: All bearing parts before the production and the production process, strict inspection by 100%, including crack detection, roundness, hardness,
roughness,and the geometry size, all bearing meet ISO international standard.

2. Can you tell me the bearing material?
A: We have chrome steel GCR15, stainless steel, ceramics and other materials.

3. How long is your delivery time?
A: If the goods are in stock, usually 5 to 10 days, if the goods are no stock for 15 to 20 days, according to the quantity to determine the time.

4. OEM and custom you can receive?
A: Yes, accept OEM, can also be customized according to samples or drawings for you.
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Samples:
US$ 6.33/Piece
1 Piece(Min.Order)

|
Request Sample

ucp bearing

What is the typical price range for block bearings?

The price range for block bearings can vary depending on various factors such as the bearing type, size, materials, quality, and the supplier or manufacturer. Here’s a detailed explanation of the typical price range for block bearings:

1. Standard Block Bearings: Standard block bearings, commonly used in many industrial applications, are generally more affordable compared to specialized or high-performance variants. The price range for standard block bearings typically varies from a few dollars to several tens of dollars per bearing, depending on factors such as the bearing size, load capacity, and quality of construction.

2. Specialized Block Bearings: Specialized block bearings designed for specific applications or industries may have a higher price range due to their unique features, materials, or performance characteristics. For example, block bearings designed for high-speed applications, extreme temperatures, or corrosive environments may fall into a higher price range. Prices for specialized block bearings can range from tens of dollars to several hundred dollars per bearing, depending on the specific requirements and performance specifications.

3. High-Precision or Custom Block Bearings: High-precision block bearings or custom-designed bearings, which are manufactured to very tight tolerances or tailored to specific machinery requirements, can have a higher price range. These bearings often involve additional engineering, manufacturing, or quality control processes, which contribute to their higher cost. The price range for high-precision or custom block bearings can vary significantly, ranging from hundreds of dollars to several thousand dollars per bearing.

It’s important to note that the prices mentioned above are general estimates and can vary based on factors such as geographical location, market demand, quantity ordered, and supplier-specific pricing policies. Additionally, prices may also be subject to fluctuations over time due to factors such as raw material costs, manufacturing expenses, and market conditions.

When considering the price of block bearings, it’s essential to balance cost with quality and performance requirements. Opting for reputable suppliers or manufacturers known for their reliability and product quality is advisable to ensure that the block bearings meet the desired specifications and provide long-term value.

ucp bearing

Are there different grades or types of block bearings?

Yes, there are different grades and types of block bearings available to suit various applications and operating conditions. Block bearings, also known as pillow block bearings or plummer block bearings, come in a range of designs and configurations to accommodate different shaft sizes, loads, speeds, and environmental factors. Here are some common grades and types of block bearings:

1. Standard Duty Block Bearings: Standard duty block bearings are commonly used in general applications with moderate loads and speeds. They are designed to provide reliable support for rotating shafts in a wide range of industries and machinery.

2. Heavy Duty Block Bearings: Heavy duty block bearings are specifically designed to handle higher loads and more demanding operating conditions compared to standard duty bearings. They are suitable for applications that involve heavy loads, shock loads, or high-speed rotation.

3. High-Temperature Block Bearings: High-temperature block bearings are designed to withstand elevated temperatures without compromising their performance or longevity. They are commonly used in applications where the operating temperatures exceed the capabilities of standard bearings.

4. Corrosion-Resistant Block Bearings: Corrosion-resistant block bearings are made from materials or coatings that provide protection against corrosive environments. These bearings are used in industries such as food processing, chemical processing, or marine applications where exposure to moisture, chemicals, or other corrosive agents is a concern.

5. Split Block Bearings: Split block bearings feature a housing that can be split into two or more pieces, allowing for easier installation and maintenance. They are often used in applications where it is difficult to access or remove the bearing without disassembling other components.

6. Self-Aligning Block Bearings: Self-aligning block bearings have a spherical outer diameter that allows for self-alignment, compensating for minor shaft misalignments. These bearings are suitable for applications where shaft deflection or misalignment is expected.

7. Flange Block Bearings: Flange block bearings have a flanged housing that provides additional support and stability. They are commonly used in applications where the bearing needs to be bolted to a structure or where space constraints limit the use of traditional block bearings.

8. Specialty Block Bearings: There are also specialty block bearings designed for specific applications or industries. For example, there are block bearings optimized for high-speed applications, extreme temperatures, vacuum environments, or specific industries like mining or agriculture.

It’s important to consult the manufacturer’s specifications and guidelines to select the appropriate grade and type of block bearing for a specific application. Factors such as load capacity, speed, temperature, environmental conditions, and maintenance requirements should be taken into consideration to ensure optimal performance and longevity of the bearing.

ucp bearing

How do I install a block bearing correctly?

Proper installation of a block bearing is crucial to ensure its optimal performance and longevity. Here’s a detailed explanation of the correct installation process for a block bearing:

  1. Prepare the Mounting Surface: Start by preparing the mounting surface where the block bearing will be installed. Ensure that the surface is clean, flat, and free from any debris or contaminants that could affect the bearing’s performance.
  2. Inspect the Bearing and Housing: Before installation, carefully inspect the block bearing and its housing for any signs of damage or defects. Check for any cracks, dents, or misalignment. Ensure that the bearing insert is clean and properly lubricated.
  3. Align the Mounting Holes: Align the mounting holes on the block bearing’s housing with the corresponding holes on the mounting surface. Use a level or straight edge to ensure proper alignment and prevent any misalignment that could lead to premature wear or failure.
  4. Secure the Bearing: Once the alignment is ensured, secure the block bearing onto the mounting surface using appropriate bolts or fasteners. Tighten the bolts gradually and evenly, following the manufacturer’s recommended torque specifications. Avoid over-tightening, as it can cause damage to the bearing or housing.
  5. Verify Shaft Alignment: After securing the block bearing, check the alignment of the shaft or rod that will be inserted into the bearing. Ensure that the shaft is properly aligned with the bearing’s inner race to prevent excessive load or stress on the bearing during operation.
  6. Apply Lubrication: Apply the recommended lubricant to the bearing insert according to the manufacturer’s guidelines. Proper lubrication is essential to minimize friction and wear, and it helps ensure smooth rotation and prolonged bearing life. Some block bearings have grease fittings or seals that allow for easy lubrication.
  7. Perform a Function Test: Once the block bearing is installed and lubricated, perform a function test to ensure smooth rotation and proper operation. Rotate the shaft or apply a load to the bearing and check for any abnormal noise, vibration, or resistance. If any issues are detected, double-check the installation and consult the manufacturer or technical support for further guidance.

It’s important to follow the manufacturer’s instructions and guidelines specific to the block bearing you are installing. These instructions may vary depending on the bearing size, type, and design. If in doubt, consult the manufacturer’s documentation, installation guides, or contact their technical support for assistance.

By following the correct installation procedures and ensuring proper alignment, securing, and lubrication, you can maximize the performance and service life of the block bearing.

China Hot selling Insert Plillow Block Bearing Insert Ball Bearing Insert Plillow Block Bearing Insert Ball Bearing UC216 UC217 UC218 Bearingbearing connecting rod bearingChina Hot selling Insert Plillow Block Bearing Insert Ball Bearing Insert Plillow Block Bearing Insert Ball Bearing UC216 UC217 UC218 Bearingbearing connecting rod bearing
editor by CX 2024-04-10

China OEM CZPT Trending Products Plummer Blocks Pillow Block Flange Bearing Excellent Insert Pillow Block Bearing Base Bearing for Agricultural Machinery ball bearing

Product Description

Product Description

 

 

Technical information:

The model of pillow block bearing
Bearing No. Shaft Diameter Dim ensions/mm kg
in mm D Bi Be
UC201   12 47 31 17 0.21
UC202   15 0.19
UC203   17 0.18
UC204   20 0.16
UC201-8     1.8504 1.2205 0.6693 0.2
UC202-10     0.19
UC203-11     0.18
UC204-12     0.16
UC205   25 52 34.1  17 0.19
UC205-14     2.571 1.3425 0.669 0.22
UC205-15 15/16   0.2
UC205-16 1   0.19
UC206   30 62 38.1  19 0.31
UC206-17 1  1/16   2.4409 1.5 0.748 0.36
UC206-18 1  1/8   0.34
UC206-19 1  3/16   0.32
UC206-20 1  1/4   0.31
UC207   35 72 42.9  20 0.46
UC207-20 1  1/4   2.8346 1.689 0.787 0.52
UC207-21 1  5/16   0.5
UC207-22 1  3/8   0.48
UC207-23 1  7/16   0.46
UC208   40 80 49.2  21 0.63
UC208-24 1  1/2   3.1496 1.689 0.787 0.68
UC208-25 1  9/16   0.64
UC209   45 85 49.2  22 0.68
UC209-26 1  5/8   3.3465 1.937 0.866 0.78
UC209-27 1  11/16   0.74
UC209-28 1  3/4   0.7
UC210   50 90 51.6  24 0.78
UC210-30 1  7/8   3.5433 2.571 0.9449 0.85
UC210-31 1  15/16   0.8
UC211   55 100 55.5  25 1.07
UC211-32 2   3.637 2.189 0.9843 1.22
UC211-34 2  1/8   0.1
UC211-35 2  3/16   1.05
UC212   60 110 65.1  27 1.52
UC212-36 2  1/4   4.3307 2.563 1.063 1.65
UC212-38 1  3/8   1.49
UC212-39 1  7/16   1.42
UC213   65 120 65.1  28 1.8
UC213-40 2  1/2   4.7244 2.5630  1.1571 1.88
UC214   70 125 74.6  30 2.06
UC214-44 2  3/4   4.9213 2.9370  1.1811 2.07
UC215   75 130 77.8  32 2.19
UC215-47 2  15/16   5.1181 3.063 1.2598 2.21
UC215-48 3   2.11
UC216   80 140 82.6  33 2.82
UC216-50 3  1/8   5.5118 3.2520  1.2992 2.9
UC217   85 150 85.7  35 3.46
UC217-52 3  1/4   5.9055 3.3740  1.378 3.56
UC218   90 160 96.0  37 4.56
UC218-56 3  1/2   6.2992 3.7795  1.4567 4.62

 

Our Advantage:

1.Free Sample bearing

2.Bearing Small order accepted

3.Large bearingStocks 

4.OEM bearing service

5.Professional:24 years manufacture bearing

6.Customized bearing, Customer’s bearing drawing or samples accepted

7.Competitive price bearing

MAIN PRODUCTS

Alinging ball bearings, cylindrical roller bearings, deep grove ball bearings, self-aligning roller bearings, base bearings, car hub bearings,

truck hub bearings and other products, We can customize the bearing according to the drawings or samples provided by the customer

FIELDS OF APPLICATION

Grain machinery, textile machinery, washing machinery, engineering machinery, industrial deceleration machinery,

woodworking  machinery, papermaking machinery, mining machinery, coal mining machinery, lifting machinery, construction

machinery, large transportation equipment,chemical machinery, petroleum machinery, metallurgical industry, large steel mills,

cement plants,energy industry, automobiles, trucks, etc.

Packaging & Shipping

Plastic bag + single box + carton + tray;Industrial packaging + carton + pallet;

We also can According to your requirements to change.

Company Profile

HangZhou CZPT Trading Co., Ltd. was founded in August 2014. It is a bearing manufacturer integrating research, development and sale of bearings, with a floor area of 18,000 square meters and a plant area of 4,800 square meters. The company has a state-level enterprise technology center and a number of provincial high-tech enterprises with strong technical strength. our company was honored as competitive brand in the market.

Equipped with modern production equipment and advanced detection instruments, the company specially produces Bearings including 3 varieties of spherical roller bearings, namely cylindrical roller bearings, tapered roller bearings and thrust
spherical roller bearings, Automobile Hub Bearing,to replace imported high-end products.

With precision of grade P0, grade P6 P5 P4, we bearings are widely used in complete products in metallurgical, mining, petroleum, chemical, coal, cement, papermaking, wind power, heavy machinery, engineering machinery and port machinery industries.
With self-run import & export rights, it sells its products not only across China, but also in tens of other countries and areas
such as the United States, Canada, Italy, Russia, German and South Africa.

We would like to serve the customers around the world with our trustworthy products, reasonable price and attentive service.
The leading products of the company cover 3 main categories which include more than 3,000 types of bearing products.

FAQ

1.What is your Before-sales Service?
Offer to bear related consultation about technology and application;
Help customers with bearing choice, clearance configuration, products’ life and reliability analysis;
Offer highly cost-effective and complete solution program according to site conditions;
Offer localized program on introduced equipment to save running cost

2.What is your latest delivery time?
If the goods are in stock, usually 5-10 days. Or if the goods are not in stock, it is 15-20 days, which is based
on the quantity.

3.Does your company have quality assurance?
Yes, for 2 years.

4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required
by customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
30% deposit,balance payment before delivery.

7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
account or account, we will contact you as soon as possible.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ucp bearing

What is the typical price range for block bearings?

The price range for block bearings can vary depending on various factors such as the bearing type, size, materials, quality, and the supplier or manufacturer. Here’s a detailed explanation of the typical price range for block bearings:

1. Standard Block Bearings: Standard block bearings, commonly used in many industrial applications, are generally more affordable compared to specialized or high-performance variants. The price range for standard block bearings typically varies from a few dollars to several tens of dollars per bearing, depending on factors such as the bearing size, load capacity, and quality of construction.

2. Specialized Block Bearings: Specialized block bearings designed for specific applications or industries may have a higher price range due to their unique features, materials, or performance characteristics. For example, block bearings designed for high-speed applications, extreme temperatures, or corrosive environments may fall into a higher price range. Prices for specialized block bearings can range from tens of dollars to several hundred dollars per bearing, depending on the specific requirements and performance specifications.

3. High-Precision or Custom Block Bearings: High-precision block bearings or custom-designed bearings, which are manufactured to very tight tolerances or tailored to specific machinery requirements, can have a higher price range. These bearings often involve additional engineering, manufacturing, or quality control processes, which contribute to their higher cost. The price range for high-precision or custom block bearings can vary significantly, ranging from hundreds of dollars to several thousand dollars per bearing.

It’s important to note that the prices mentioned above are general estimates and can vary based on factors such as geographical location, market demand, quantity ordered, and supplier-specific pricing policies. Additionally, prices may also be subject to fluctuations over time due to factors such as raw material costs, manufacturing expenses, and market conditions.

When considering the price of block bearings, it’s essential to balance cost with quality and performance requirements. Opting for reputable suppliers or manufacturers known for their reliability and product quality is advisable to ensure that the block bearings meet the desired specifications and provide long-term value.

ucp bearing

What are the signs of a failing block bearing?

A failing block bearing can exhibit various signs and symptoms that indicate potential issues. Recognizing these signs is crucial for timely maintenance or replacement to prevent further damage to the machinery. Here’s a detailed explanation of the common signs of a failing block bearing:

  • Abnormal Noise: Unusual noises coming from the machinery, such as grinding, squealing, or rumbling sounds, can be indicative of a failing block bearing. These noises may occur during operation or when the machinery is under load.
  • Vibration: Excessive vibration in the machinery can be a sign of a failing block bearing. If you notice increased levels of vibration during operation, especially in conjunction with other symptoms, it may indicate bearing wear or misalignment.
  • Increased Temperature: A failing block bearing can generate excessive heat due to increased friction. If you observe abnormally high temperatures in the bearing housing or around the bearing area, it could be a sign of impending bearing failure.
  • Irregular Operation: Changes in the smoothness or regularity of the machinery’s operation, such as intermittent or irregular motion, can be a result of a failing block bearing. This can manifest as jerky movements, sticking, or hesitation during operation.
  • Loss of Lubrication: Insufficient or loss of lubrication can lead to bearing failure. If you notice signs of inadequate lubrication, such as dry or discolored lubricant, or if the bearing is running dry, it can accelerate wear and contribute to bearing failure.
  • Visible Damage: Physical damage to the block bearing or its components, such as cracks, dents, or corrosion, can indicate a failing bearing. Additionally, if you observe excessive play or movement in the bearing, it may be a sign of wear or damage.
  • Inconsistent Performance: A failing block bearing can result in inconsistent or reduced performance of the machinery. This may include decreased speed, reduced load-carrying capacity, or compromised precision in applications that require high accuracy.
  • Increased Friction: If you notice an increase in friction or resistance when rotating or moving the machinery by hand, it may suggest a failing block bearing. Difficulty in turning the shaft or a feeling of roughness can indicate excessive wear or damage in the bearing.

It’s important to note that these signs can also be indicative of other issues in the machinery. Therefore, a thorough inspection by a qualified technician or engineer is recommended to accurately diagnose the problem. Regular maintenance, including visual inspections and monitoring of operating conditions, can help identify early signs of bearing failure and allow for timely intervention.

If you observe any of the mentioned signs, it’s crucial to address the issue promptly to prevent further damage to the machinery. Timely maintenance or replacement of failing block bearings can help ensure the continued reliable operation of the machinery and prevent costly breakdowns.

ucp bearing

What is a block bearing?

A block bearing, also known as a pillow block bearing, is a type of bearing that is commonly used in various industrial applications. It is designed to provide support and smooth rotational motion to a shaft or rod while allowing it to move in a linear or oscillating manner. Here’s a detailed explanation of what a block bearing is:

A block bearing consists of two main parts: a housing and a bearing insert. The housing, typically made of cast iron or other sturdy materials, is a solid block-shaped structure with a mounting surface. It is designed to provide stability and support for the bearing insert. The bearing insert, which is usually a ball bearing or a roller bearing, is housed within the housing and is responsible for facilitating smooth rotational motion.

The housing of a block bearing is usually equipped with mounting holes or slots to enable easy installation and attachment to a support structure, such as a frame or housing. The mounting holes allow the block bearing to be securely fastened, keeping it in place during operation. Some block bearings also feature additional features such as grease fittings or seals to facilitate lubrication and prevent contaminants from entering the bearing.

Block bearings are commonly used in applications where there is a need to support and guide a rotating or oscillating shaft. They are often used in machinery and equipment such as conveyors, industrial fans, agricultural machinery, mining equipment, and more. Block bearings provide stability and help absorb radial and axial loads, allowing the shaft to rotate smoothly and efficiently.

One of the advantages of block bearings is their versatility. They are available in various sizes, configurations, and designs to accommodate different shaft diameters and load requirements. The bearing inserts can be interchangeably replaced, allowing for easy maintenance and replacement when needed. Additionally, block bearings can be used in different mounting positions, such as horizontal, vertical, or inclined, depending on the application requirements.

It’s important to select the appropriate block bearing based on the specific application requirements. Factors to consider include the load capacity, speed, operating conditions (such as temperature and humidity), and the compatibility of the bearing materials with the intended environment. Consulting the manufacturer’s specifications and guidelines is crucial to ensure the proper selection and installation of a block bearing.

China OEM CZPT Trending Products Plummer Blocks Pillow Block Flange Bearing Excellent Insert Pillow Block Bearing Base Bearing for Agricultural Machinery ball bearingChina OEM CZPT Trending Products Plummer Blocks Pillow Block Flange Bearing Excellent Insert Pillow Block Bearing Base Bearing for Agricultural Machinery ball bearing
editor by CX 2024-04-10

China supplier Ucfc211-32/ Ucfc211 Pillow Block Bearing (Cast Iron Blocks) Chrome Steel Insert Bearing ball bearing

Product Description

Company introduction:
This is from GUANXIAN HAGUAN BEARING CO.,LTD.,located in China.WHB is our brand. We specialize in manufacturing double-row spherical roller bearing,pillow block bearing,thrust ball bearing and so on . We could supply bearing for you with competitive price or best price. Our products are sold well to Russia, Brazil, Mexico, Poland and Tunisia ect. If you are interested in our products, please send the enquiry to us as soon as possible. If you have any questions about the bearing can consult me.
Hope to establish a good business relationship with you. Looking forward to your early reply.
Thanks and best regards.
ISO Certificate:
CE Certificate:
 

Products:

UC204~UC218     UCP/UCF/UCFL/UCT/UCFC
UC304~UC318     UCP/UCF/UCFL/UCT/UCFC             
Quality:  P0/Full grinding/Super finishing

Technical Parameters:

Package:
Fair Show:
 /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, High Temperature, High Speed
Rows Number: Single
Raceway: Crowned Raceway
Material: Chrome Steel/Plastic/Stainless Steel
Samples:
US$ 2.5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ucp bearing

How do I replace a block bearing?

Replacing a block bearing involves a series of steps to ensure proper removal of the old bearing and installation of the new one. Here’s a detailed explanation of the process for replacing a block bearing:

  1. Gather the Required Tools: Before starting the replacement process, gather all the necessary tools and equipment. This may include wrenches, sockets, a puller or press (if needed), lubricants, cleaning materials, and safety gear such as gloves and goggles.
  2. Prepare the Work Area: Clear the area around the machinery and ensure a clean and safe workspace. This will make it easier to access the bearing and perform the replacement without any obstructions.
  3. Disconnect Power and Lockout/Tagout: If the machinery is powered, disconnect the power supply and follow appropriate lockout/tagout procedures to ensure the equipment cannot be accidentally started while you are working on it. This step is crucial for your safety.
  4. Remove External Components: If there are any external components or accessories attached to the block bearing, such as seals, covers, or locking devices, remove them using the appropriate tools.
  5. Secure the Shaft: Depending on the design of the machinery, you may need to secure the shaft to prevent it from rotating during the bearing removal process. This can be done using shaft clamps or other suitable methods.
  6. Remove the Old Bearing: Use the appropriate tools to remove the old bearing from the housing. This may involve loosening locking devices, such as set screws or eccentric collars if present, and applying force evenly to remove the bearing from the shaft.
  7. Clean and Inspect: Once the old bearing is removed, thoroughly clean the housing, shaft, and surrounding components. Inspect them for any signs of damage or wear that may need to be addressed before installing the new bearing.
  8. Apply Lubrication: Apply the appropriate lubrication to the housing, shaft, and the new bearing. Refer to the manufacturer’s guidelines for the recommended lubricant type and amount.
  9. Install the New Bearing: Carefully install the new bearing into the housing, ensuring it is properly aligned and seated. Use the appropriate tools or techniques to secure the bearing in place according to the manufacturer’s instructions. This may include tightening set screws, applying locking devices, or using press-fit methods if necessary.
  10. Reattach External Components: Once the new bearing is properly installed, reattach any external components or accessories that were removed earlier, such as seals or covers.
  11. Perform Functionality Checks: Before restoring power or resuming operation, perform functionality checks to ensure the new bearing is functioning correctly. Rotate the shaft manually to verify smooth operation, check for any abnormal noises or vibrations, and confirm that the bearing is properly secured.
  12. Restore Power and Test: If everything checks out, restore power to the machinery and conduct thorough testing to ensure the replacement bearing is operating as expected. Monitor the machinery closely during the initial period of operation to ensure there are no issues.

It’s important to note that the above steps provide a general guideline for replacing a block bearing. The specific process may vary depending on the machinery design, manufacturer guidelines, and any unique considerations related to the application. Always refer to the manufacturer’s instructions and follow proper safety protocols when performing any maintenance or replacement tasks.

ucp bearing

What is the temperature tolerance for block bearings?

The temperature tolerance for block bearings can vary depending on factors such as the bearing design, materials used, lubrication, and specific application requirements. Block bearings are designed to operate within a certain temperature range to ensure optimal performance, lubrication effectiveness, and overall bearing life. Here are some key points regarding the temperature tolerance of block bearings:

1. Standard Temperature Range: In general, standard block bearings are designed to operate within a temperature range of -20°C to +120°C (-4°F to +248°F). This temperature range covers a wide range of industrial applications and is suitable for many common operating conditions. It is important to note that this is a general guideline, and specific bearing models or manufacturers may have their own temperature specifications.

2. High-Temperature Bearings: For applications that involve higher temperatures beyond the standard range, special high-temperature block bearings are available. These bearings are designed to withstand elevated temperatures and can operate reliably in conditions up to 200°C (392°F) or higher, depending on the specific design and materials used. High-temperature bearings typically incorporate heat-resistant materials and special lubricants to ensure stability and performance under extreme temperatures.

3. Low-Temperature Bearings: In applications where extremely low temperatures are encountered, such as in refrigeration or cryogenic environments, low-temperature block bearings may be required. These bearings are designed to withstand cold temperatures and maintain their performance even at temperatures as low as -50°C (-58°F) or lower. Special attention is given to the selection of materials and lubricants that can withstand low temperatures without compromising the bearing’s functionality.

4. Temperature Limitations: It’s crucial to consider the temperature limitations specified by the bearing manufacturer. Operating a block bearing outside of its recommended temperature range can lead to premature wear, lubrication breakdown, reduced load capacity, or even catastrophic failure. Factors such as the bearing’s materials, lubrication type, sealing, and cage design can all contribute to the temperature limitations of the bearing.

5. Lubrication Considerations: Proper lubrication is essential for maintaining the performance and temperature tolerance of block bearings. Lubricants have specific temperature ranges within which they can effectively operate. It’s important to select lubricants that are suitable for the anticipated operating temperatures to ensure proper lubrication and prevent issues like excessive friction, overheating, or lubricant degradation.

6. Consult Manufacturer Specifications: To determine the temperature tolerance of a specific block bearing, it is important to consult the manufacturer’s specifications, technical data sheets, or contact the manufacturer directly. They can provide detailed information about the recommended temperature range, limitations, and any special considerations for the specific bearing model.

Overall, the temperature tolerance of block bearings can vary depending on the specific design, materials, and lubrication used. It is crucial to select the appropriate bearing that matches the anticipated operating temperature to ensure reliable performance, minimize wear, and prolong the bearing’s service life.

ucp bearing

What are the common applications of block bearings?

Block bearings, also known as pillow block bearings, are widely used in various industrial applications where there is a need to support and guide rotating or oscillating shafts. These bearings offer stability, load-carrying capacity, and ease of installation. Here’s a detailed explanation of the common applications of block bearings:

  • Conveyor Systems: Block bearings are extensively used in conveyor systems found in industries such as manufacturing, mining, and logistics. They provide support and smooth motion for the conveyor belts, allowing efficient material handling and transportation.
  • Fans and Blowers: Block bearings are commonly employed in industrial fans, blowers, and HVAC systems. They help support the rotating shafts of the fan blades, ensuring smooth operation and minimizing vibration.
  • Pumps and Compressors: Block bearings find applications in pumps and compressors, where they support the rotating shafts and help maintain the fluid or gas flow. These bearings are essential for efficient operation and reliability in various industries, including oil and gas, water treatment, and HVAC.
  • Agricultural Machinery: Block bearings are used in agricultural equipment such as harvesters, tractors, and irrigation systems. They provide support for shafts and rotating components, enabling efficient operation in demanding agricultural environments.
  • Food Processing Equipment: The food processing industry often utilizes block bearings in equipment like mixers, conveyors, and packaging machinery. The bearings used in these applications are typically made of food-grade materials and designed to withstand frequent cleaning and sanitization.
  • Material Handling Equipment: Block bearings are employed in a wide range of material handling equipment, including forklifts, cranes, and hoists. These bearings support the shafts and mechanisms involved in lifting, moving, and positioning heavy loads.
  • Mining and Construction Machinery: Block bearings are used in heavy-duty equipment found in the mining and construction industries. They provide support and smooth rotation for components like conveyor systems, crushers, and excavators, enabling efficient operation in harsh environments.
  • Printing and Packaging Machinery: Block bearings are utilized in printing presses, packaging machines, and paper processing equipment. They help support the rotating shafts and rollers, ensuring precise motion and reliable operation during printing, packaging, and paper handling processes.
  • Textile Machinery: Block bearings are commonly employed in textile machinery, including spinning machines, weaving looms, and dyeing equipment. They support the rotating shafts and spindles, allowing smooth and precise movement during textile production processes.
  • Automotive and Transportation: Block bearings are used in various automotive applications, such as wheel hubs, suspension systems, and transmission components. They provide support and enable smooth rotation in the automotive industry, ensuring reliable performance and comfort.

These are just a few examples of the common applications of block bearings. Due to their versatility, durability, and ability to handle substantial loads, block bearings are employed in numerous industries and equipment types where rotational motion support is required.

China supplier Ucfc211-32/ Ucfc211 Pillow Block Bearing (Cast Iron Blocks) Chrome Steel Insert Bearing ball bearingChina supplier Ucfc211-32/ Ucfc211 Pillow Block Bearing (Cast Iron Blocks) Chrome Steel Insert Bearing ball bearing
editor by CX 2024-03-29

China Professional CZPT CZPT CZPT Sliding Block Take up UCT 214 215 Insert Ball Bearings with Set Crews Flange Units for Variable Frequency Pump wheel bearing

Product Description

PRODUCT PICTURES


  OUR SERVICES

We can provide manufacturing capabilities and services of regular bearings for you, or customized non-standard bearings as you required.

 BEARING:
  — Dimensions
  — Material
  — Tolerance standard

APPEARANCE:
  — Logo (Laser Marking)
  — Package Design

40+ YEARS EXPERIENCE 
CONTINUOUS AND STABLE DELIVERY OF PRODUCTS.

With over 40 years experience of the bearing manufacturing, we know how to make good bearings with less cost consistently and efficiently.

We use advanced CNC turning, grinding, and superfinishing machines to ensure high, stable, and accurate machining.  All of your goods, from the most economical category, to the highest rated category, will always be manufactured precisely to the standards you require.

OWN HEAT TREATMENT 
CONTROALLABLE COST AND QUALITY.

Heat treatment is 1 of the crucial processes to ensure high performance of bearing materials. Compared with other manufacturers, we can produce higher quality bearings at smaller cost, with a more flexible and controllable production schedule, and in a shorter time. 

We have 6 heat treatment production lines.

Bearings are heated uniformly, with small deformation and little/no oxidized decarburization, which can make them have high hardness, high fatigue resistance, good wear resistance, dimensional stability, and excellent mechanical strength.
 

OUTSTXIHU (WEST LAKE) DIS.  QUALITY
LOW NOISE, LOW FRICTION AND LONG LIFE.

All our products are characterized by low noise, low friction and long life.  This is due to our attention to the roundness, waviness and surface roughness of bearing raceway.

Our products fully meets the requirements of national and international standards according to the testing result of roughness, roundness, hardness, vibration noise, vibration velocity.

PACKING
PACKAGING THAT HELPS SELL.

1, Inner package
   Corrosion and Dust Proof PE plastic film  / bag packing + Tube packing, or Wrapping  tape for larger bearings.

2, Corrugated Individual Box
   Our attractive sales-helpful “3-JOYS” package, or as the design of your package.
3, Outer package
  Corrugated carton + Wooden pallet 

MODERN WELL-ORGANIZED WAREHOUSE

  · Constant temperature (20°C) and humidity (RH 52%) warehouse
  · Hundreds of models on hand, short delivery time.
 

HONOR & SYSTEM CERTIFICATES

EXHIBITION

SAMPLES POLICY 

 FREE SAMPLES AND SHIPPING

 We are happy to send you free samples of our bearings for field   testing. All transportation costs will be paid by us.

 Please note: Depending on the model and value of samples,   this policy may not apply!

 Please contact our sales staff for details.

TRANSPORTATION
FASTEST DELIVERY TO CUSTOMERS

CUSTOMERS FEEDBACK

PAYMENT TERMS 
To facilitate your payment, we offer a variety of options! 

    
 

FAQ

1, About the lead time.
 
This depends on several factors, like Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock? How many pcs of that model would be ordered?
Simply speaking, based on a 20′ GP container load:

If the model your Preferred is Sufficient stock Lead Time
Regular models YES Within 7 days
Regular models NO Within 30 days
Non-regular model NO About 50 days

For accurate estimate, please contact with our sale stuff. Thanks.

2, Minimum order quantity. 
  
Even just ONE piece of bearing is ok for us.

  
3, If you don’t know which model is the right choice…
  
We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you to get proper and right models for your customers, so that you would make a better sales and income finally.

4, Factory Inspection

We surely would welcome you or your representatives to come to our plants or working offices to take a good look and chat with our hardworking CZPT employees. Ask our sales stuff and she/he will arrange that for you.

OPTIONS OF SPECIFICATION AND STHangZhouRD
 

Subject Symbol Description
Material of Housing N/A Cast Iron/ Steel
Stainless Steel
Press Steel Plate
Plastic
Bearing Type Code UC Cylindrical bore, with set screws
UK Tapered bore (for adapter)
NA/UEL Cylindrical bore (with eccentric locking collar)
UE Cylindrical bore with eccentric locking collar (light duty type)
UB  Flat head at 1 end, with set screws (light duty type)
SB Cylindrical bore, with set screws (light duty type)
SA Cylindrical bore, with eccentric locking collar
SU Cylindrical bore, with set screws
Housing Type Code P Pillow block type
PA Tapered-base pillow block type
LP Light duty pillow block type
IP Thick section pillow block type
HP Center height pillow block type
F Square-flanged type
FA Adjustable rhombic-flanged type
FB Three-bolt flange type
FL Rhombic-flanged type
FC Round-flanged type with spigot joint
FS Square-flanged type
C Cartridge type
T Take-up type
SP Pillow block type (stainless-type)
ST Take-up type (stainless-series)
Sealing Type RS Rubber seal on 1 side.
2RS Rubber seals on both sides.
RZ Rubber seal on 1 side. (non-contact)
2RZ Rubber seal on both sides(non-contact)
Z Metal shield on 1 side.
2Z Metal shields on both sides.
RSZ Rubber seal on 1 side, metal shields on other side
RZZ Rubber seal on 1 side, metal shields on other side
 (non-contact)
L2 Double-lip seal
L3 Triple-lip seal

PRODUCT PARAMETERS

This tech sheet may not contain all or every piece of information you want to know. Please contact our sales staff to obtain or compare the information.
                                                                                                                                                             In metric: mm

Bearing No. Shaft Dia Dimensions(mm) Weight 
(kg)
d D Bi Be N M G Ds
mm mm
UC202 15 40 27.4 14 11.5 15.9 4.5 M5×0.8 0.14
UC203 17 40 27.4 14 11.5 15.9 4.5 M5×0.8 0.13
UC204 20 47 31 17 12.3 18.7 5 M6×1.0 0.18
UC205 25 52 34.1 17 14.3 19.8 5 M6×1.0 0.22
UC206 30 62 38.1 19 15.9 22.2 5 M6×1.0 0.34
UC207 35 72 42.9 20 17.5 25.4 7 M8×1.0 0.52
UC208 40 80 49.2 21 19 30.2 8 M8×1.0 0.68
UC209 45 85 49.2 22 19 30.2 8 M8×1.0 0.78
UC210 50 90 51.6 22 19 32.6 10 M10×1.25 0.85
UC211 55 100 55.6 25 22.2 33.4 10 M10×1.25 1.22
UC212 60 110 65.1 27 25.4 39.7 10 M10×1.25 1.65
UC213 65 120 65.1 29 25.4 39.7 10 M10×1.25 1.96
UC214 70 125 74.6 30 30.2 44.4 12 M12×1.5 2.06
UC215 75 130 77.8 30 33.3 44.5 12 M12×1.5 2.3
UC216 80 140 82.6 33 33.3 49.3 12 M12×1.5 2.79
UC217 85 150 85.7 35 34.1 51.6 12 M12×1.5 3.59
UC218 90 160 96 37 39.7 56.3 12 M12×1.5 4.56
UC305 25 62 38 20 15 23 6    M6×1.0 0.35
UC306 30 72 43 23 17 26 6 M8×1.0 0.56
UC307 35 80 48 25 19 29 8 M8×1.0 0.71
UC308 40 90 52 27 19 33 10 M10×1.25 1
UC309 45 100 57 29 22 35 10 M10×1.25 1.36
UC310 50 110 61 32 22 39 12 M12×1.50 1.65
UC311 55 120 66 34 25 41 12 M12×1.50 2.08
UC312 60 130 71 36 26 45 12 M12×1.50 2.6
UC313 65 140 75 38 30 45 12 M12×1.50 3.24
UC314 70 150 78 40 33 45 12 M12×1.50 3.91
UC315 75 160 82 42 32 50 14 M14×1.50 4.7
UC316 80 170 86 44 34 52 16 M16×1.50 5.06
UC317 85 180 96 46 40 56 16 M16×1.50 6.9
UC318 90 190 96 48 40 56 16 M16×1.50 8.03
UC319 95 200 103 50 41 62 16 M16×1.50 8.91
UC320 100 215 108 54 42 66 18 M18×1.50 11.2

 

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Bearing Block Model: T
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ucp bearing

How do I maintain and lubricate block bearings?

Maintaining and lubricating block bearings is essential to ensure their optimal performance, prevent premature wear, and extend their service life. Here’s a detailed explanation of how to maintain and lubricate block bearings:

  1. Regular Inspection: Perform regular visual inspections of the block bearings to check for any signs of damage, wear, or contamination. Look for cracks, rust, excessive play, or abnormal noise. If any issues are detected, take appropriate action, such as cleaning, lubricating, or replacing the bearing.
  2. Cleanliness: Keep the surrounding area clean to prevent the ingress of dirt, dust, or debris into the bearing housing. Clean the housing and the surrounding components regularly using a soft cloth or brush. Avoid using harsh chemicals or excessive water, as it can damage the bearing or its lubrication.
  3. Lubrication: Lubrication is crucial for smooth operation and to reduce friction and wear in block bearings. Follow the manufacturer’s recommendations for the type and quantity of lubricant to be used. Some block bearings have grease fittings or seals that allow for easy lubrication. Apply the lubricant according to the manufacturer’s guidelines, ensuring that it reaches all the necessary areas, such as the bearing insert and rolling elements.
  4. Lubrication Frequency: The frequency of lubrication depends on various factors, such as the bearing type, operating conditions, and manufacturer’s recommendations. In general, block bearings should be lubricated regularly, especially in high-speed or high-load applications. However, excessive lubrication can cause overheating or leakage, so it’s important to follow the recommended lubrication intervals.
  5. Monitor Temperature: During operation, monitor the temperature of the block bearings regularly. Excessive heat can indicate insufficient lubrication or other issues. If the temperature rises significantly or exceeds the manufacturer’s recommendations, investigate and address the root cause to prevent bearing damage.
  6. Sealing: Check the sealing arrangements of the block bearings to ensure they are intact and functioning properly. Seals help protect the bearing from contaminants and retain the lubricant. If seals are damaged or worn, replace them promptly to maintain the integrity of the bearing’s lubrication system.
  7. Training and Expertise: If you are not familiar with block bearing maintenance, consider seeking training or guidance from the manufacturer or a qualified professional. They can provide you with specific instructions and best practices for maintaining and lubricating block bearings in your particular application.

Following these maintenance and lubrication practices can help ensure the proper functioning and longevity of block bearings. Remember to consult the manufacturer’s documentation and guidelines specific to your block bearing model for detailed instructions and recommendations.

ucp bearing

Are there different grades or types of block bearings?

Yes, there are different grades and types of block bearings available to suit various applications and operating conditions. Block bearings, also known as pillow block bearings or plummer block bearings, come in a range of designs and configurations to accommodate different shaft sizes, loads, speeds, and environmental factors. Here are some common grades and types of block bearings:

1. Standard Duty Block Bearings: Standard duty block bearings are commonly used in general applications with moderate loads and speeds. They are designed to provide reliable support for rotating shafts in a wide range of industries and machinery.

2. Heavy Duty Block Bearings: Heavy duty block bearings are specifically designed to handle higher loads and more demanding operating conditions compared to standard duty bearings. They are suitable for applications that involve heavy loads, shock loads, or high-speed rotation.

3. High-Temperature Block Bearings: High-temperature block bearings are designed to withstand elevated temperatures without compromising their performance or longevity. They are commonly used in applications where the operating temperatures exceed the capabilities of standard bearings.

4. Corrosion-Resistant Block Bearings: Corrosion-resistant block bearings are made from materials or coatings that provide protection against corrosive environments. These bearings are used in industries such as food processing, chemical processing, or marine applications where exposure to moisture, chemicals, or other corrosive agents is a concern.

5. Split Block Bearings: Split block bearings feature a housing that can be split into two or more pieces, allowing for easier installation and maintenance. They are often used in applications where it is difficult to access or remove the bearing without disassembling other components.

6. Self-Aligning Block Bearings: Self-aligning block bearings have a spherical outer diameter that allows for self-alignment, compensating for minor shaft misalignments. These bearings are suitable for applications where shaft deflection or misalignment is expected.

7. Flange Block Bearings: Flange block bearings have a flanged housing that provides additional support and stability. They are commonly used in applications where the bearing needs to be bolted to a structure or where space constraints limit the use of traditional block bearings.

8. Specialty Block Bearings: There are also specialty block bearings designed for specific applications or industries. For example, there are block bearings optimized for high-speed applications, extreme temperatures, vacuum environments, or specific industries like mining or agriculture.

It’s important to consult the manufacturer’s specifications and guidelines to select the appropriate grade and type of block bearing for a specific application. Factors such as load capacity, speed, temperature, environmental conditions, and maintenance requirements should be taken into consideration to ensure optimal performance and longevity of the bearing.

ucp bearing

What are the common applications of block bearings?

Block bearings, also known as pillow block bearings, are widely used in various industrial applications where there is a need to support and guide rotating or oscillating shafts. These bearings offer stability, load-carrying capacity, and ease of installation. Here’s a detailed explanation of the common applications of block bearings:

  • Conveyor Systems: Block bearings are extensively used in conveyor systems found in industries such as manufacturing, mining, and logistics. They provide support and smooth motion for the conveyor belts, allowing efficient material handling and transportation.
  • Fans and Blowers: Block bearings are commonly employed in industrial fans, blowers, and HVAC systems. They help support the rotating shafts of the fan blades, ensuring smooth operation and minimizing vibration.
  • Pumps and Compressors: Block bearings find applications in pumps and compressors, where they support the rotating shafts and help maintain the fluid or gas flow. These bearings are essential for efficient operation and reliability in various industries, including oil and gas, water treatment, and HVAC.
  • Agricultural Machinery: Block bearings are used in agricultural equipment such as harvesters, tractors, and irrigation systems. They provide support for shafts and rotating components, enabling efficient operation in demanding agricultural environments.
  • Food Processing Equipment: The food processing industry often utilizes block bearings in equipment like mixers, conveyors, and packaging machinery. The bearings used in these applications are typically made of food-grade materials and designed to withstand frequent cleaning and sanitization.
  • Material Handling Equipment: Block bearings are employed in a wide range of material handling equipment, including forklifts, cranes, and hoists. These bearings support the shafts and mechanisms involved in lifting, moving, and positioning heavy loads.
  • Mining and Construction Machinery: Block bearings are used in heavy-duty equipment found in the mining and construction industries. They provide support and smooth rotation for components like conveyor systems, crushers, and excavators, enabling efficient operation in harsh environments.
  • Printing and Packaging Machinery: Block bearings are utilized in printing presses, packaging machines, and paper processing equipment. They help support the rotating shafts and rollers, ensuring precise motion and reliable operation during printing, packaging, and paper handling processes.
  • Textile Machinery: Block bearings are commonly employed in textile machinery, including spinning machines, weaving looms, and dyeing equipment. They support the rotating shafts and spindles, allowing smooth and precise movement during textile production processes.
  • Automotive and Transportation: Block bearings are used in various automotive applications, such as wheel hubs, suspension systems, and transmission components. They provide support and enable smooth rotation in the automotive industry, ensuring reliable performance and comfort.

These are just a few examples of the common applications of block bearings. Due to their versatility, durability, and ability to handle substantial loads, block bearings are employed in numerous industries and equipment types where rotational motion support is required.

China Professional CZPT CZPT CZPT Sliding Block Take up UCT 214 215 Insert Ball Bearings with Set Crews Flange Units for Variable Frequency Pump wheel bearingChina Professional CZPT CZPT CZPT Sliding Block Take up UCT 214 215 Insert Ball Bearings with Set Crews Flange Units for Variable Frequency Pump wheel bearing
editor by CX 2024-03-26

China wholesaler Insert Plillow Block Bearing Insert Ball Bearing UC216 UC217 UC218 Bearing manufacturer

Product Description

Housed external spherical bearings are a kind of bearing unit that combines rolling bearings with housings. Most of the outer spherical bearings are made into spherical outer diameter, and with a spherical bore imported bearing housing installed together, the structure of various forms, generality and interchangeability is good.

Specification

Bearing No

ID

(mm)

OD

(mm)

Width

(mm)

Bearing No

ID

(mm)

OD

(mm)

Width

(mm)

UCP203

17

27.4

129

UC213

65

120

65.1

UCP204

20

30

134

UC214

70

125

74.6

UCP205

25

34.1

142

UC215

75

130

77.8

UCP206

30

38.1

167

UC216

80

140

82.6

UCP207

35

42.9

172

UC217

85

150

85.7

UCP208

40

49.2

186

UC218

90

160

96

UCP209

45

49.2

192

UCHA203

17

64

96

UCP210

50

51.6

208

UCHA204

20

64

96

UCP211

55

55.6

233

UCHA205

25

78

103

UCP212

60

65.1

243

UCHA206

30

78

103

UCP213

65

65.1

268

UCHA207

35

92

116

UCP214

70

74.6

274

UCHA208

40

96

121

UCP215

75

77.8

300

UCHA209

45

108

136

UCP216

80

82.6

305

UC305

25

62

38

UCP217

85

85.7

330

UC306

30

72

43

UCP218

90

96

356

UC307

35

80

48

UCP220

100

108

390

UC308

40

90

52

UC203

17

40

27.4

UC309

45

100

57

UC204

20

47

31

UC310

50

110

61

UC205

25

52

34.1

UC311

55

120

66

UC206

30

62

38.1

UC312

60

130

71

UC207

35

72

42.9

UC313

65

140

75

UC208

40

80

49.2

UC314

70

150

78

UC209

45

85

49.2

UC315

75

160

82

UC210

50

90

51.6

UC316

80

170

86

UC211

55

100

55.6

UC317

85

180

96

UC212

60

110

65.1

UC318

90

190

96

Bearing No

ID

(mm)

Thickness

(mm)

Bearing No

ID

(mm)

Thickness

(mm)

Bearing No

ID

(mm)

Thickness

(mm)

UCFL203

17

33.3

UCT210

50

51.6

UCFC218

90

78.3

UCFL204

20

33.3

UCT211

55

55.6

UCFB203

17

31

UCFL205

25

35.7

UCT212

60

65.1

UCFB204

20

31

UCFL206

30

40.2

UCT213

65

65.1

UCFB205

25

34.1

UCFL207

35

44.1

UCT214

70

74.6

UCFB206

30

38.1

UCFL208

40

51.2

UCT215

75

77.8

UCFB207

35

42.9

UCFL209

45

52.2

UCT216

80

82.6

UCFB208

40

49.2

UCFL210

50

54.6

UCT217

85

85.7

UCFB209

45

49.2

UCFL211

55

58.4

UCT218

90

96

UCFB210

50

51.6

UCFL212

60

68.7

UCPH203

17

31

UCP305

25

38

UCF203

17

33.3

UCPH204

20

31

UCP306

30

43

UCF204

20

33.3

UCPH205

25

34.1

UCP307

35

48

UCF205

25

35.7

UCPH206

30

38.1

UCP308

40

52

UCF206

30

40.2

UCPH207

35

42.9

UCP309

45

57

UCF207

35

44.4

UCPH208

40

49.2

UCP310

50

61

UCF208

40

51.2

UCPH209

45

49.2

UCP311

55

66

UCF209

45

52.2

UCPH210

50

51.6

UCP312

60

71

UCF210

50

54.6

UCPH211

55

55.6

UCP313

65

75

UCF211

55

58.4

UCPH212

60

65.1

UCP314

70

78

UCF212

60

68.7

UCFA203

17

32.04

UCP315

75

82

UCF213

65

69.7

UCFA204

20

32.04

UCP316

80

86

UCF214

75.4

70

UCFA205

25

35.7

UCP317

85

96

UCF215

78.5

75

UCFA206

30

40.2

UCP318

90

96

UCF216

83.3

80

UCFA207

35

44.4

UCF305

25

38

UCF217

87.6

85

UCFA208

40

51.2

UCF306

30

43

UCF218

97.3

90

UCFA209

45

52.2

UCF307

35

48

UCPA203

17

31

UCFC203

17

28.3

UCF308

40

52

UCPA204

20

31

UCFC204

20

28.3

UCF309

45

57

UCPA205

25

34.1

UCFC205

25

29.8

UCF310

50

61

UCPA206

30

38.1

UCFC206

30

32.2

UCF311

55

66

UCPA207

35

42.9

UCFC207

35

36.4

UCF312

60

71

UCPA208

40

49.2

UCFC208

40

41.2

UCF313

65

75

UCPA209

45

49.2

UCFC209

45

40.2

UCF314

70

78

UCPA210

50

51.6

UCFC210

50

42.6

UCF315

75

82

UCT203

17

31

UCFC211

55

46.4

UCF316

80

86

UCT204

20

31

UCFC212

60

56.7

UCF317

85

96

UCT205

25

34

UCFC213

65

55.7

UCF318

90

96

UCT206

30

38.1

UCFC214

70

61.4

 

 

 

UCT207

35

42.9

UCFC215

75

62.5

 

 

 

UCT208

40

49.2

UCFC216

80

67.3

 

 

 

UCT209

45

49.2

UCFC217

85

69.6

 

 

 

 

 

    ZheJiang Haina Bearing Co., Ltd. is an integrated company of industry and trade. Since its establishment, it has been committed to the research and development, production, and sales of high-end 7 types of tapered roller bearings, British non-standard bearings, deep groove ball bearings, and outer spherical bearings. We can customize and adjust various types of bearings according to customer needs. The products are widely applicablein fields such as automobiles, mines, chemicals, metallurgy, reducers, engineering machinery, agricultural machinery, and electric motors.

    Our company has advanced testing equipment, forming a production model of product serialization and mass production. We have a group of experienced and skilled management personnel, who have introduced advanced production equipment and measuringand testing equipment. From the purchase of bearing raw materials to the delivery of finished products, we strictly control the entire process, ensuring the quality of the products.The products have the characteristics of precision, low noise, high load-bearing capacity and long service life.

1. Your factory how to control the quality?
A: All bearing parts before the production and the production process, strict inspection by 100%, including crack detection, roundness, hardness,
roughness,and the geometry size, all bearing meet ISO international standard.

2. Can you tell me the bearing material?
A: We have chrome steel GCR15, stainless steel, ceramics and other materials.

3. How long is your delivery time?
A: If the goods are in stock, usually 5 to 10 days, if the goods are no stock for 15 to 20 days, according to the quantity to determine the time.

4. OEM and custom you can receive?
A: Yes, accept OEM, can also be customized according to samples or drawings for you.
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Samples:
US$ 6.33/Piece
1 Piece(Min.Order)

|
Request Sample

ucp bearing

What materials are typically used in the manufacturing of block bearings?

Block bearings, also known as pillow block bearings, are manufactured using a variety of materials to meet different application requirements and operating conditions. Here’s a detailed explanation of the materials that are typically used in the manufacturing of block bearings:

1. Bearing Housing Materials: The housing of a block bearing, also called an outer ring or pillow block, is responsible for providing support and protection to the bearing insert. Common materials used for bearing housings include:

  • Cast Iron: Cast iron is a popular material for bearing housings due to its excellent strength, rigidity, and durability. It provides good resistance to shock, vibration, and corrosion. Cast iron housings are commonly used in heavy-duty applications.
  • Steel: Steel housings offer high strength and toughness, making them suitable for applications with demanding operating conditions. They provide good resistance to impact, wear, and corrosion.
  • Stainless Steel: Stainless steel housings are used in applications where corrosion resistance is critical. They are particularly suitable for environments with high humidity, moisture, or chemical exposure.
  • Thermoplastic: Thermoplastic housings, typically made of materials such as polyamide or PBT (polybutylene terephthalate), offer excellent chemical resistance and can be suitable for applications where lightweight, non-metallic housings are required.

2. Bearing Insert Materials: The bearing insert, also known as the inner ring, is the component that directly interacts with the rotating shaft. Common materials used for bearing inserts include:

  • Chrome Steel: Chrome steel, also known as bearing steel, is a common material for bearing inserts. It offers good hardness, wear resistance, and load-carrying capacity. Chrome steel inserts are suitable for a wide range of applications.
  • Stainless Steel: Stainless steel inserts are used in applications where corrosion resistance is crucial. They provide good resistance to moisture, chemicals, and high-temperature environments.
  • Ceramic: Ceramic inserts, typically made of materials like silicon nitride or zirconia, offer exceptional hardness, corrosion resistance, and high-temperature capabilities. Ceramic bearings are used in specialized applications that require extreme performance.

3. Lubrication: While not a material used in the construction of block bearings, lubricants play a critical role in their operation. Lubricants, such as grease or oil, are used to reduce friction, dissipate heat, and protect against wear. The selection of the appropriate lubricant depends on factors like operating speed, temperature, and load conditions.

It’s important to note that the specific materials used in the manufacturing of block bearings can vary depending on the manufacturer, application requirements, and industry standards. When selecting a block bearing, it’s advisable to consult the manufacturer’s specifications and guidelines to ensure the chosen materials are suitable for your specific needs.

ucp bearing

Are there different grades or types of block bearings?

Yes, there are different grades and types of block bearings available to suit various applications and operating conditions. Block bearings, also known as pillow block bearings or plummer block bearings, come in a range of designs and configurations to accommodate different shaft sizes, loads, speeds, and environmental factors. Here are some common grades and types of block bearings:

1. Standard Duty Block Bearings: Standard duty block bearings are commonly used in general applications with moderate loads and speeds. They are designed to provide reliable support for rotating shafts in a wide range of industries and machinery.

2. Heavy Duty Block Bearings: Heavy duty block bearings are specifically designed to handle higher loads and more demanding operating conditions compared to standard duty bearings. They are suitable for applications that involve heavy loads, shock loads, or high-speed rotation.

3. High-Temperature Block Bearings: High-temperature block bearings are designed to withstand elevated temperatures without compromising their performance or longevity. They are commonly used in applications where the operating temperatures exceed the capabilities of standard bearings.

4. Corrosion-Resistant Block Bearings: Corrosion-resistant block bearings are made from materials or coatings that provide protection against corrosive environments. These bearings are used in industries such as food processing, chemical processing, or marine applications where exposure to moisture, chemicals, or other corrosive agents is a concern.

5. Split Block Bearings: Split block bearings feature a housing that can be split into two or more pieces, allowing for easier installation and maintenance. They are often used in applications where it is difficult to access or remove the bearing without disassembling other components.

6. Self-Aligning Block Bearings: Self-aligning block bearings have a spherical outer diameter that allows for self-alignment, compensating for minor shaft misalignments. These bearings are suitable for applications where shaft deflection or misalignment is expected.

7. Flange Block Bearings: Flange block bearings have a flanged housing that provides additional support and stability. They are commonly used in applications where the bearing needs to be bolted to a structure or where space constraints limit the use of traditional block bearings.

8. Specialty Block Bearings: There are also specialty block bearings designed for specific applications or industries. For example, there are block bearings optimized for high-speed applications, extreme temperatures, vacuum environments, or specific industries like mining or agriculture.

It’s important to consult the manufacturer’s specifications and guidelines to select the appropriate grade and type of block bearing for a specific application. Factors such as load capacity, speed, temperature, environmental conditions, and maintenance requirements should be taken into consideration to ensure optimal performance and longevity of the bearing.

ucp bearing

What is a block bearing?

A block bearing, also known as a pillow block bearing, is a type of bearing that is commonly used in various industrial applications. It is designed to provide support and smooth rotational motion to a shaft or rod while allowing it to move in a linear or oscillating manner. Here’s a detailed explanation of what a block bearing is:

A block bearing consists of two main parts: a housing and a bearing insert. The housing, typically made of cast iron or other sturdy materials, is a solid block-shaped structure with a mounting surface. It is designed to provide stability and support for the bearing insert. The bearing insert, which is usually a ball bearing or a roller bearing, is housed within the housing and is responsible for facilitating smooth rotational motion.

The housing of a block bearing is usually equipped with mounting holes or slots to enable easy installation and attachment to a support structure, such as a frame or housing. The mounting holes allow the block bearing to be securely fastened, keeping it in place during operation. Some block bearings also feature additional features such as grease fittings or seals to facilitate lubrication and prevent contaminants from entering the bearing.

Block bearings are commonly used in applications where there is a need to support and guide a rotating or oscillating shaft. They are often used in machinery and equipment such as conveyors, industrial fans, agricultural machinery, mining equipment, and more. Block bearings provide stability and help absorb radial and axial loads, allowing the shaft to rotate smoothly and efficiently.

One of the advantages of block bearings is their versatility. They are available in various sizes, configurations, and designs to accommodate different shaft diameters and load requirements. The bearing inserts can be interchangeably replaced, allowing for easy maintenance and replacement when needed. Additionally, block bearings can be used in different mounting positions, such as horizontal, vertical, or inclined, depending on the application requirements.

It’s important to select the appropriate block bearing based on the specific application requirements. Factors to consider include the load capacity, speed, operating conditions (such as temperature and humidity), and the compatibility of the bearing materials with the intended environment. Consulting the manufacturer’s specifications and guidelines is crucial to ensure the proper selection and installation of a block bearing.

China wholesaler Insert Plillow Block Bearing Insert Ball Bearing UC216 UC217 UC218 Bearing manufacturerChina wholesaler Insert Plillow Block Bearing Insert Ball Bearing UC216 UC217 UC218 Bearing manufacturer
editor by CX 2024-02-29

China Professional Ucfc204, Block Machines Bearing, Bearing Pillow Block UCP Ucph UCP Ucf UCFL Insert Ball Bearing with Housing (UCFC206, UCFC207, 206-18) ball bearing

Product Description

 

Product Description

Pillow Block consist of the insert  ball bearing and housing
Insert ball beraing are designed in almost the same way as deep groove ball bearing, except the outer ring is spherical and inner ring is wide.

 

Detailed Photos

Cutting the steel pipe -Lathe process- Heat treatment-Polishing process-Grinding process-Asseble-Product packing – Delivery

Agricultural machienry, construction equipment, conveyor systems, textile machines and mining machines etc.

 
 

 

Brand FKD HHB or OEM
Structure Pillow Block Bearing
Model Number Any
Bearing Material Chrome Steel, Stainless Steel, Plastic
Cage Material Iron or as requirement
Seals  Normal Seal, Triple Seal , F seal or as requirement
Lubrication Grease, Oil
Precision ABEC-1 (P0)
Clearance C1, C2, C0, C3, C4, C5
Vibration V1, V2, V3, V4
Noise Z1, Z2, Z3, Z4
Service OEM
Place  of Origin ZheJiang , China(Mainland)
Sample Free Sample
Port HangZhou or as requirement

 
 
 
 
Trade Term
 

 
Packaging :		 1. Commercial Packaging: Plastic Bag + Color box + Carton + Pallet; 
2. Industrial Packaging
3. According to Customer’s Requirements.
Delivery: 2 days for products in stock, 10-20 days for 20″ container
Payment : (1) L/C at sight.
 
(2) 30% T/T in advance, the balance 70% against copy of B/L(CIF) 
 
(3) 30% T/T in advance, the balance to be paid off before shipment.(FOB)
 

 
 
 
Bearing Characteristics :

1 Thse bearings have a compact design and are easy to mount and dismount
2 With certain self-aligning effect
3 Large load capacity
4 Long service life
5 Low friction; low vibration and low noise

 
 
 

Our Advantages

Advantage:

(1) We are bearing manufacturers,provide you with all kinds of ball and roller bearings  
(2) 20 years’ export experience
(3) Competitive prices
(4) Free sample
(5) High quality and high precision
(6) Good service(OEM ,Model design)
 
 

Name: UCFC Series
NO.: B004
Details
 

Bearing
No.		 Dimensions    mm
inch		 Bolt Size
mm
inch
d a p e i s j k g f z B n
UCFC201
UCFC201-8		 12
1/2		 100
3-15/16		 78
3-5/16		 55.1
2-11/64		 10
15/32		 12
15/32		 5
13/64		 7
9/32		 20.5
13/16		 62
2.4409		 28.3
1-1/8		 31
1.2205		 12.7
0.500		 M10
3/8
UCFC202
UCFC202-9
UCFC202-10		 15
9/16
5/8		 100
3-15/16		 78
3-5/16		 55.1
2-11/64		 10
15/32		 12
15/32		 5
13/64		 7
9/32		 20.5
13/16		 62
2.4409		 28.3
1-1/8		 31
1.2205		 12.7
0.500		 M10
3/8
UCFC203
UCFC203-11		 17
11/16		 100
3-15/16		 78
3-5/16		 55.1
2-11/64		 10
15/32		 12
15/32		 5
13/64		 7
9/32		 20.5
13/16		 62
2.4409		 28.3
1-1/8		 31
1.2205		 12.7
0.500		 M10
3/8
UCFC204
UCFC204-12		 20
3/4		 100
3-15/16		 78
3-5/16		 55.1
2-11/64		 10
15/32		 12
15/32		 5
13/64		 7
9/32		 20.5
13/16		 62
2.4409		 28.3
1-1/8		 31
1.2205		 12.7
0.500		 M10
3/8
UCFC205
UCFC205-13
UCFC205-14
UCFC205-15
UCFC205-16		 25
13/16
7/8
15/16
1		 115
4-17/32		 90
3-35/64		 63.6
2-1/2		 10
15/32		 12
15/32		 6
15/64		 7
9/32		 21
53/64		 70
2.7559		 29.8
1-11/64		 34.1
1.3425		 14.3
0.563		 M10
3/8
UCFC206
UCFC206-17
UCFC206-18
UCFC206-19
UCFC206-20		 30
1-1/16
1-1/8
1-3/16
1-1/4		 125
4-59/64		 100
3-15/16		 70.7
2-25/32		 10
15/32		 12
15/32		 8
5/16		 8
5/16		 23
29/32		 80
3.1496		 32.2
1-17/64		 38.1
1.5000		 15.9
0.626		 M10
3/8
UCFC207
UCFC207-20
UCFC207-21
UCFC207-22
UCFC207-23		 35
1-1/4
1-5/16
1-3/8
1-7/16		 135
2-5/16		 110
4-21/64		 77.8
3-1/16		 11
7/16		 14
35/64		 8
5/16		 9
23/64		 26
1-1/32		 90
3.5433		 36.4
1-7/16		 42.9
1.6890		 17.5
0.689		 M12
7/16

The variety of the bearings we supply in long term:
 

1 Pillow Block (Bearing Housing);
2 Deep Groove Ball Bearings;
3 Tapered Roller Bearings;
4 Thrust Ball Bearings;
5 Agriculture bearing
6 Self-aligning Ball Bearings;
7 Angular Contact Ball Bearings;
8 Insert Bearings (Spherical Outer Surface Ball Bearings);

 

FAQ

(1) How to prolong service life of bearings?

   Accurate installation and using,alignment,timely monitor,re lubrication etc.
 
(2) Reason for bearings failure?
   Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.
 
(3) How to choose bearings?
   Analyse mechanical device and use conditions.clear the requiremment of bearings.select type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.
 
(4) When select bearings specifications,what you need to consider?
   The precision of the bearings(rotating precision,dimensional tolerances)internal clearance and preload bearing material and heat treatment.structure of cage and material.
 
 

Company Profile

(1)ZheJiang CZPT Bearing Manufacture Co., ltd, is the professional manufacture and exporter of Pillow block bearing, make the bearing and housing all by ourselves.

 
(2)20 years’ expeience of producing and exporting all kinds of bearings. 
 
(3)With the advanced technique and equipments, we can provide high-level products under standard process and device .
 
(4)We have passed the ISO9001:2000 International Quality Management System and got the Certificate of Import & Export from our government . 
 
(5)The annual output is more than 10 million sets 

Miss Spring
Sales department 
ZheJiang CZPT Bearing Manufacture Co., Ltd
 
 
 

 
  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Customization:
Available

|

Customized Request

ucp bearing

What materials are typically used in the manufacturing of block bearings?

Block bearings, also known as pillow block bearings, are manufactured using a variety of materials to meet different application requirements and operating conditions. Here’s a detailed explanation of the materials that are typically used in the manufacturing of block bearings:

1. Bearing Housing Materials: The housing of a block bearing, also called an outer ring or pillow block, is responsible for providing support and protection to the bearing insert. Common materials used for bearing housings include:

  • Cast Iron: Cast iron is a popular material for bearing housings due to its excellent strength, rigidity, and durability. It provides good resistance to shock, vibration, and corrosion. Cast iron housings are commonly used in heavy-duty applications.
  • Steel: Steel housings offer high strength and toughness, making them suitable for applications with demanding operating conditions. They provide good resistance to impact, wear, and corrosion.
  • Stainless Steel: Stainless steel housings are used in applications where corrosion resistance is critical. They are particularly suitable for environments with high humidity, moisture, or chemical exposure.
  • Thermoplastic: Thermoplastic housings, typically made of materials such as polyamide or PBT (polybutylene terephthalate), offer excellent chemical resistance and can be suitable for applications where lightweight, non-metallic housings are required.

2. Bearing Insert Materials: The bearing insert, also known as the inner ring, is the component that directly interacts with the rotating shaft. Common materials used for bearing inserts include:

  • Chrome Steel: Chrome steel, also known as bearing steel, is a common material for bearing inserts. It offers good hardness, wear resistance, and load-carrying capacity. Chrome steel inserts are suitable for a wide range of applications.
  • Stainless Steel: Stainless steel inserts are used in applications where corrosion resistance is crucial. They provide good resistance to moisture, chemicals, and high-temperature environments.
  • Ceramic: Ceramic inserts, typically made of materials like silicon nitride or zirconia, offer exceptional hardness, corrosion resistance, and high-temperature capabilities. Ceramic bearings are used in specialized applications that require extreme performance.

3. Lubrication: While not a material used in the construction of block bearings, lubricants play a critical role in their operation. Lubricants, such as grease or oil, are used to reduce friction, dissipate heat, and protect against wear. The selection of the appropriate lubricant depends on factors like operating speed, temperature, and load conditions.

It’s important to note that the specific materials used in the manufacturing of block bearings can vary depending on the manufacturer, application requirements, and industry standards. When selecting a block bearing, it’s advisable to consult the manufacturer’s specifications and guidelines to ensure the chosen materials are suitable for your specific needs.

ucp bearing

How do block bearings cope with misalignment issues?

Block bearings are designed to cope with misalignment issues to a certain extent. While they are not intended to compensate for significant misalignments, they do possess some inherent features that allow them to accommodate minor misalignments between the shaft and the housing. Here are some ways in which block bearings cope with misalignment:

1. Self-Alignment: Some block bearings, such as self-aligning block bearings, have a spherical outer diameter or a convex spherical surface on the inner ring. This design allows the bearing to self-align to a certain degree, compensating for minor misalignments between the shaft and the housing. Self-aligning block bearings are particularly useful in applications where shaft deflection or misalignment is expected.

2. Floating Design: Block bearings often have a floating design, which means that the bearing insert is not rigidly fixed within the housing. Instead, it is allowed to move slightly within the housing. This floating arrangement helps to accommodate minor misalignments by allowing the bearing to adjust its position and angle slightly, reducing the stress and friction caused by misalignment.

3. Lubrication and Reduced Friction: Adequate lubrication is crucial for block bearings to cope with misalignment. Proper lubrication helps to reduce friction and wear, which can be exacerbated by misalignment. The lubricant forms a thin film between the rolling elements and the raceways, allowing them to roll smoothly and reducing the impact of misalignment on the bearing’s performance.

4. Elastic Deformation: In some cases, the materials used in block bearings, such as the housing or the bearing insert, may have some degree of elasticity. This elastic deformation can help to absorb and accommodate minor misalignments by allowing the bearing components to flex slightly, reducing stress concentrations.

Despite these coping mechanisms, it is important to note that block bearings have limitations when it comes to misalignment. Excessive or severe misalignment can lead to increased friction, accelerated wear, and premature failure of the bearing. Therefore, it is generally recommended to align the shaft and the housing as accurately as possible during installation to minimize misalignment and maximize the performance and lifespan of the block bearing.

Proper installation practices, including the use of alignment tools and following manufacturer guidelines, can help ensure the alignment is within acceptable tolerances. Regular inspection and maintenance should also be performed to detect and address any misalignment issues that may arise over time.

When encountering significant misalignment or when misalignment becomes a recurring problem, it may be necessary to consider alternative solutions such as flexible couplings or other alignment devices to address the underlying causes of misalignment and protect the block bearing from excessive stress and premature failure.

ucp bearing

What are the standard dimensions for block bearings?

The dimensions of block bearings, also known as pillow block bearings, can vary depending on the specific design and manufacturer. However, there are standard dimensions that are commonly used in the industry. Here’s a detailed explanation of the standard dimensions for block bearings:

Block bearings consist of a bearing insert (also called an inner ring) and a housing (also called an outer ring or pillow block). The housing is typically a solid or split housing with mounting holes for attachment to a support structure. The bearing insert is designed to fit inside the housing and supports the rotating shaft. The dimensions of block bearings are typically specified using the following parameters:

  1. Shaft Diameter (d): This refers to the diameter of the shaft that will be inserted into the bearing. The standard shaft diameters for block bearings range from a few millimeters up to several inches, depending on the application requirements. Common shaft diameter sizes include 1/2″, 5/8″, 3/4″, 1″, 1-1/4″, 1-1/2″, and 2″.
  2. Housing Length (L): The housing length refers to the distance between the mounting surfaces of the housing. It determines the overall length of the block bearing assembly. The housing length can vary depending on the bearing size and design, but common lengths range from around 2 inches to several inches or more.
  3. Housing Width (B): The housing width refers to the width of the housing, perpendicular to the shaft. It determines the overall width of the block bearing assembly. The housing width can vary depending on the bearing size and design, but common widths range from around 1 inch to several inches or more.
  4. Mounting Hole Spacing (Bolt Hole Centers): Block bearings typically have multiple mounting holes for attachment to the support structure. The mounting hole spacing refers to the distance between the centers of these mounting holes. The standard mounting hole spacing is often specified using a bolt hole center-to-center distance, such as 2-bolt, 3-bolt, or 4-bolt configurations. The specific dimensions can vary depending on the bearing size and design.
  5. Bearing Insert Width (Bearing Width): The bearing insert width refers to the width of the bearing insert itself. It determines the amount of support and contact area for the rotating shaft. The bearing insert width can vary depending on the bearing size and design, but common widths range from around 0.5 inch to several inches or more.

It’s important to note that these are general standard dimensions, and variations may exist depending on the specific manufacturer and bearing type. Additionally, some block bearings may have additional features or variations in dimensions to cater to specific applications or industry requirements.

When selecting a block bearing, it’s crucial to consider the specific dimensions required for your application, including the shaft diameter, housing length and width, and mounting hole spacing. Consulting the manufacturer’s specifications and guidelines is recommended to ensure the correct dimensions are chosen for your specific needs.

China Professional Ucfc204, Block Machines Bearing, Bearing Pillow Block UCP Ucph UCP Ucf UCFL Insert Ball Bearing with Housing (UCFC206, UCFC207, 206-18) ball bearingChina Professional Ucfc204, Block Machines Bearing, Bearing Pillow Block UCP Ucph UCP Ucf UCFL Insert Ball Bearing with Housing (UCFC206, UCFC207, 206-18) ball bearing
editor by CX 2024-02-21

China OEM Insert Ball Bearing with Housing Flanged Pillow / Plummer Block Y Bearing Units UC Ucf Ucfc UCFL Ucfb UCT UCP Uchp Uclp Ucip Ucpa 305 306 307 308 309 supplier

Product Description

Product Description

Detailed Photos

Packaging & Shipping

Company Profile

ZheJiang CZPT Metal Co., Ltd. is located in HangZhou, ZheJiang Province,which is founded in 2571.

 Mainly engaged in the production and sales of auto parts. For the automobile after-sales maintenance market to provide a complete variety of high-quality parts products, the annual sales of 30 million US dollars, the products are exported to the United States, Europe, Russia, Southeast Asia, the Middle East and other dozens of countries and regions, enjoy a high reputation in the domestic and foreign markets.

It can provide professional solutions and is a trusted supplier in the automotive aftermarket. The company has passed the “three system” certification of quality, environment and occupational CZPT and safety. Scientific management system, first-class production testing equipment, exquisite technology to ensure product quality.

Certifications

FAQ

Q1: How many the MOQ of your company?
A: Our company MOQ is 1pcs.

Q2: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.

Q3: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.

Q4 : Does your factory have CE?
A: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.

Q5: Is it your company is factory or Trade Company?
A: We have our own factory; our type is factory + trade.

Q6:  What time the guarantee of your bearing quality guarantee period?
A: 6 months ,Customer need supply photos and send bearing back.

Q7: Could you tell me the payment term of your company can accept?
A: T/T, Western Union, PayPal, T/T, L/C.

Q8: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Crowned Raceway
Material: Cast Iron
Samples:
US$ 2.5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ucp bearing

Which companies are leading manufacturers of block bearings?

When it comes to block bearings, there are several leading manufacturers that are known for their high-quality products and expertise in the field. Here’s a detailed explanation of some of the prominent companies that are considered leading manufacturers of block bearings:

  1. SKF: SKF is a renowned global manufacturer of bearings and related products. They offer a wide range of block bearings under their brand name. SKF block bearings are known for their reliability, durability, and performance. SKF provides various designs and configurations to cater to different applications and industries.
  2. Timken: Timken is another well-established manufacturer of bearings, including block bearings. Timken block bearings are known for their high-quality construction and long service life. They offer a diverse range of block bearing solutions to meet the needs of various industries, including automotive, industrial, and agricultural applications.
  3. NSK: NSK is a leading manufacturer of bearings, including block bearings, across the globe. They have a wide range of block bearing units designed for different shaft diameters and applications. NSK block bearings are recognized for their precision, reliability, and innovative designs, catering to industries such as automotive, industrial machinery, and agriculture.
  4. NTN: NTN is a trusted manufacturer of bearings and bearing units, including block bearings. They offer a comprehensive range of block bearing units designed for different load capacities and operating conditions. NTN block bearings are known for their high-quality materials, advanced engineering, and reliable performance.
  5. FAG: FAG, a brand of Schaeffler Group, is a leading manufacturer of bearings and bearing housings, including block bearings. FAG block bearings are known for their precision, robustness, and superior performance. They provide a wide range of block bearing units suitable for various industries and applications.
  6. Dodge (ABB): Dodge, now a part of ABB, is a well-known manufacturer of bearings and bearing housings, including block bearings. They offer a diverse range of block bearing units designed for various industries and applications, such as mining, aggregate, and food processing. Dodge block bearings are recognized for their durability and reliability.

It’s important to note that the list above represents some of the leading manufacturers of block bearings, but there are other reputable manufacturers in the market as well. These manufacturers often have a wide network of authorized distributors and dealers who can provide their products and support.

When selecting block bearings, it’s advisable to consider the specific requirements of your application, such as load capacity, operating conditions, and industry standards. Consulting with these leading manufacturers or their authorized distributors can help you choose the right block bearing for your needs.

ucp bearing

What is the lifespan of a block bearing?

The lifespan of a block bearing can vary depending on several factors, including the operating conditions, the type of bearing, the quality of the bearing and its components, and the level of maintenance and lubrication. It is challenging to provide an exact lifespan for a block bearing as it can be influenced by these variables. However, with proper installation, maintenance, and operating conditions, block bearings can have a long service life.

The manufacturer of the block bearing typically provides an estimated service life or a rating for the bearing under specific conditions. This rating is often referred to as the L10 life or the basic rating life. The L10 life represents the number of hours that 90% of a group of identical bearings are expected to operate before the onset of fatigue failure. It is important to note that the L10 life is a statistical calculation based on standardized testing and assumptions about operating conditions. Actual bearing life can vary significantly depending on the application.

Several factors can influence the lifespan of a block bearing:

  • Operating Conditions: The operating conditions, including the load magnitude and direction, speed, and temperature, can significantly impact the lifespan of a block bearing. Higher loads, excessive speeds, and extreme temperatures can accelerate wear and fatigue, reducing the bearing’s lifespan.
  • Maintenance and Lubrication: Regular maintenance practices, including proper lubrication, can help extend the lifespan of a block bearing. Inadequate or improper lubrication can lead to increased friction, wear, and premature failure. Regular inspection, cleaning, and re-lubrication according to the manufacturer’s recommendations are essential for optimal bearing performance and longevity.
  • Quality and Design: The quality of the block bearing and its components, as well as the design and manufacturing standards, can impact its lifespan. High-quality bearings manufactured by reputable companies tend to have more consistent performance and longer lifespans compared to lower-quality alternatives.
  • Application-Specific Factors: Certain applications may expose block bearings to harsh or demanding conditions, such as heavy loads, high vibrations, or corrosive environments. These factors can affect the bearing’s lifespan and may require special considerations in terms of bearing selection, materials, and maintenance.

It is important to monitor the condition of block bearings regularly and be vigilant for any signs of wear, damage, or decreased performance. By addressing issues promptly, performing routine maintenance, and following proper operating practices, it is possible to maximize the lifespan of block bearings and ensure reliable operation of the machinery.

Ultimately, the lifespan of a block bearing can vary, and it is recommended to consult the manufacturer’s guidelines and work with qualified engineers or technicians to determine the expected lifespan in specific operating conditions.

ucp bearing

What are the common applications of block bearings?

Block bearings, also known as pillow block bearings, are widely used in various industrial applications where there is a need to support and guide rotating or oscillating shafts. These bearings offer stability, load-carrying capacity, and ease of installation. Here’s a detailed explanation of the common applications of block bearings:

  • Conveyor Systems: Block bearings are extensively used in conveyor systems found in industries such as manufacturing, mining, and logistics. They provide support and smooth motion for the conveyor belts, allowing efficient material handling and transportation.
  • Fans and Blowers: Block bearings are commonly employed in industrial fans, blowers, and HVAC systems. They help support the rotating shafts of the fan blades, ensuring smooth operation and minimizing vibration.
  • Pumps and Compressors: Block bearings find applications in pumps and compressors, where they support the rotating shafts and help maintain the fluid or gas flow. These bearings are essential for efficient operation and reliability in various industries, including oil and gas, water treatment, and HVAC.
  • Agricultural Machinery: Block bearings are used in agricultural equipment such as harvesters, tractors, and irrigation systems. They provide support for shafts and rotating components, enabling efficient operation in demanding agricultural environments.
  • Food Processing Equipment: The food processing industry often utilizes block bearings in equipment like mixers, conveyors, and packaging machinery. The bearings used in these applications are typically made of food-grade materials and designed to withstand frequent cleaning and sanitization.
  • Material Handling Equipment: Block bearings are employed in a wide range of material handling equipment, including forklifts, cranes, and hoists. These bearings support the shafts and mechanisms involved in lifting, moving, and positioning heavy loads.
  • Mining and Construction Machinery: Block bearings are used in heavy-duty equipment found in the mining and construction industries. They provide support and smooth rotation for components like conveyor systems, crushers, and excavators, enabling efficient operation in harsh environments.
  • Printing and Packaging Machinery: Block bearings are utilized in printing presses, packaging machines, and paper processing equipment. They help support the rotating shafts and rollers, ensuring precise motion and reliable operation during printing, packaging, and paper handling processes.
  • Textile Machinery: Block bearings are commonly employed in textile machinery, including spinning machines, weaving looms, and dyeing equipment. They support the rotating shafts and spindles, allowing smooth and precise movement during textile production processes.
  • Automotive and Transportation: Block bearings are used in various automotive applications, such as wheel hubs, suspension systems, and transmission components. They provide support and enable smooth rotation in the automotive industry, ensuring reliable performance and comfort.

These are just a few examples of the common applications of block bearings. Due to their versatility, durability, and ability to handle substantial loads, block bearings are employed in numerous industries and equipment types where rotational motion support is required.

China OEM Insert Ball Bearing with Housing Flanged Pillow / Plummer Block Y Bearing Units UC Ucf Ucfc UCFL Ucfb UCT UCP Uchp Uclp Ucip Ucpa 305 306 307 308 309 supplierChina OEM Insert Ball Bearing with Housing Flanged Pillow / Plummer Block Y Bearing Units UC Ucf Ucfc UCFL Ucfb UCT UCP Uchp Uclp Ucip Ucpa 305 306 307 308 309 supplier
editor by CX 2024-02-12

China Standard Insert Bearing with Housing UCP218 Plummer Block Unit for Ventilators bearing example

Product Description

KOYO CZPT CZPT UC Series Insert Roller Ball Bearings for Spare Parts
UC Series Bearing Ball Bearing Insert Bearings UC201-218

Good quality ball bearings UC insert bearing

1.Prodcut name : UC ball bearing
2.Broe diameter:20mm-200mm   
3.Precision level:P5,P6,P0
4.Sealing form:OPEN,Z,ZZ,RS,2RS,2RZ.N
5.Package:Wooden packing or pallet packing or according to the customer’s requirements.
6.OEM is available

Parameters of Bearing

More details of  UC211-34 UC, UG, UCP, UCFL, UCF, SA, SB, SN, UT Pillow Block Bearing/Insert Bearing

BearingUint No. Shaft Dia d Dimensinons(mm) Bolt Used Bearing No. Housing No. Housing 
Wt (kg)
h a e b S2 S1 g w t Z Bi n (mm) (in)
(in) (mm)
UCP201-8 1/2   30.2 127 95 38 19 13 14 62 2 51 31 12.7 M10 3/8 UC201-8 P203 0.33
UCP202-9 9/16   UC202-9
UCP202-10 5/8   UC202-10
UCP203-11 11/16   UC203-11
UCP201   12 UC201
UCP202   15 UC202
UCP203   17 UC203
UCP204-12 3/4   33.3 127 95 38 19 13 14 65 2 51 31 12.7 M10 3/8 UC204-12 P204 0.46
UCP204   20 UC204
UCP205-13 13/16 25 36.5 140 105 38 19 13 15 71 2 57 34.1 14.3 M10 3/8 UC205-13 P205 0.60
UCP205-14 7/8 UC205-14
UCP205-15 15/16 UC205-15
UCP205-16 1 UC205-16
UCP205   UC205
UCP206-17 1-1/16 30 42.9 165 121 48 21 17 17 83 2 62 38.1 15.9 M14 1/2 UC206-17 P206 0.97
UCP206-18 1-1/8 UC206-18
UCP206-19 1-3/16 UC206-19
UCP206-20 1-1/4 UC206-20
UCP206   UC206
UCP207-20 1-1/4 35 47.6 167 127 48 21 17 18 93 3 72 42.9 17.5 M14 1/2 UC207-20 P207 1.00
UCP207-21 1-5/16 UC207-21
UCP207-22 1-3/8 UC207-22
UCP207-23 1-7/16 UC207-23
UCP207   UC207
UCP208-24 1-1/2 40 49.2 184 137 54 21 17 18 98 3 82 49.2 19.0 M14 1/2 UC208-24 P208 1.30
UCP208-25 1-9/16 UC208-25
UCP208   UC208
UCP209-26 1-5/8 45 54 190 146 54 21 17 20 106 3 82 49.2 19.0 M14 1/2 UC209-26 P209 1.40
UCP209-27 1-11/16 UC209-27
UCP209-28 1-3/4 UC209-28
UCP209   UC209
UCP210-29 1-13/16 50 57.2 206 159 60 25 20 21 114 3 87 51.6 19.0 M16 5/8 UC210-29 P210 1.83
UCP210-30 1-7/8 UC210-30
UCP210-31 1-15/16 UC210-31
UCP210-32 2 UC210-32
UCP210   UC210
UCP211-32 2 55 63.5 219 171 60 25 20 23 126 4 92 55.6 22.2 M16 5/8 UC211-32 P211 2.4
UCP211-33 2-1/16 UC211-33
UCP211-34 2-1/8 UC211-34
UCP211-35 2-3/16 UC211-35
UCP211   UC211
UCP212-36 2-1/4 60 69.8 241 184 70 25 20 25 138 4 102 65.1 25.4 M16 5/8 UC212-36 P212 2.8
UCP212-37 2-5/16 UC212-37
UCP212-38 2-3/8 UC212-38
UCP212-39 2-7/16 UC212-39
UCP212   UC212
UCP213-40 2-1/2 65 76.2 265 203 70 29 25 27 151 4 107 65.1 25.4 M20 3/4 UC213-40 P213 3.5
UCP213-41 2-9/16 UC213-41
UCP213   UC213
UCP214-42 2-5/8 70 79.4 266 210 72 31 25 27 157     74.6 30.2 M20 3/4 UC214-42 P214 4.45
UCP214-43 2-11/16 UC214-43
UCP214-44 2-3/4 UC214-44
UCP214   UC214
UCP215-45 2-13/16 75 82.6 275 217 74 31 25 28 163     77.8 33.3 M20 3/4 UC215-45 P215 4.9
UCP215-46 2-7/8 UC215-46
UCP215-47 2-15/16 UC215-47
UCP215-48 3 UC215-48
UCP215   UC215
UCP216-50 3-1/8 80 88.9 292 232 78 31 25 30 175     82.6 33.3 M20 3/4 UC216-50 P216 5.8
UCP216   UC216
UCP217-52 3-1/4 85 95.2 310 247 83 31 25 32 187     85.7 34.1 M20 3/4 UC217-52 P217 6.9
UCP217   UC217
UCP218-56 3-1/2 90 101.6 327 262 88 33 27 33 200     96.0 39.7 M22 7/8 UC218-56 P218 8.10

Bearing
Unit NO.		 Shaft Dia d Dimensions(mm) Bolt Used Bearing No. Housing No. Housing 
Wt (kg)
(in) (mm) h a e b s2 s1 g w Bi n (in) (mm)
UCP305-14
UCP305-15
UCP305-16
UCP305		 7/8
15/16
1		 25 45 175 132 45 20 17 15 85 38 15 1/2 M14 UC305-14
UC305-15
UC305-16
UC305		 P305 0.90
UCP306-18
UCP306-19
UCP306		 1-1/8
1-3/16		 30 50 180 140 50 20 17 18 95 43 17 1/2 M14 UC306-18
UC306-19
UC306		 P306 1.10
UCP307-20
UCP307-21
UCP307-22
UCP307-23
UCP307		 1-1/4
1-5/16
1-3/8
1-7/16		 35 56 210 160 56 25 17 20 106 48 19 1/2 M14 UC307-20
UC307-21
UC307-22
UC307-23
UC307		 P307 1.95
UCP308-24
UCP308-25
UCP308		 1-1/2
1-9/16		 40 60 220 170 60 27 17 22 116 52 19 1/2 M14 UC308-24
UC308-25
UC308		 P308 2.20
UCP309-26
UCP309-27
UCP309-28
UCP309		 1-5/8
1-11/16
1-3/4		 45 67 245 190 67 30 20 24 129 57 22 5/8 M16 UC309-26
UC309-27
UC309-28
UC309		 P309 3.30
UCP310-30
UCP310-31
UCP310		 1-7/8
1-15/16		 50 75 275 212 75 35 20 27 143 61 22 5/8 M16 UC310-30
UC310-31
UC310		 P310 4.80
UCP311-32
UCP311-34
UCP311-35
UCP311		 2
2-3/8
2-3/16		 55 80 310 236 80 38 20 30 154 66 25 5/8 M16 UC311-32
UC311-34
UC311-35
UC311		 P311 5.30
UCP312-36
UCP312-38
UCP312-39
UCP312		 2-1/4
2-3/8
2-7/16		 60 85 330 250 85 38 25 32 165 71 26 3/4 M20 UC312-36
UC312-38
UC312-39
UC312		 P312 6.30
UCP313-40
UCP313		 2-1/2 65 90 340 260 90 38 25 33 176 75 30 3/4 M20 UC313-40
UC313		 P313 8.00
UCP314-44
UCP314		 2-3/4 70 95 360 280 90 40 27 35 187 78 33 7/8 M22 UC314-44
UC314		 P314 8.30
UCP315-48
UCP315		 3 75 100 380 290 100 40 27 35 198 82 32 7/8 M22 UC315-48
UC315		 P315 9.50
UCP316-50
UCP316		 3-1/8 80 106 400 300 110 40 27 40 210 86 34 7/8 M22 UC316-50
UC315		 P316 12.50
UCP317-52
UCP317		 3-1/4 85 112 420 320 110 45 33 40 220 96 40 1 M27 UC317-52
UC317		 P317 14.50
UCP318-56
UCP318		 3-1/2 90 118 430 330 110 45 33 45 235 96 40 1 M27 UC318-56
UC318		 P318 20.40
UCP319-60
UCP319		 3-3/4 95 125 470 360 120 50 36 45 250 103 41 1-1/8 M30 UC319-60
UC319		 P319 22.30
UCP320-64
UCP320		 4 100 140 490 380 120 50 36 50 275 108 42 1-1/8 M30 UC320-64
UC320		 P320 25.00
UCP321   105 140 490 380 120 50 36 50 280 112 44 1-1/8 M30 UC321 P321 24.00
UCP322   110 150 520 400 140 55 40 55 300 117 46   M33 UC322 P322 27.50
UCP324   120 160 570 450 140 55 40 65 320 126 51   M33 UC324 P324 32.30
UCP326   130 180 600 480 140 55 40 75 355 135 54   M33 UC326 P326 41.00
UCP328   140 200 620 500 140 55 40 75 390 145 59   M33 UC328 P328 50.00

BearingUint No. Shaft Dia d Dimensinons(mm) Bolt Used Bearing No. Housing No. Housing
Wt (kg)
h a e b S2 S1 g w Bi n (mm) (in)
(in) (mm)
UCPE201-8      1/2   30.2 124 95 31 15 11 14 57.1 26 10 M8 5/16 UCW201-8 PE203 0.45
UCPE202-9 9/16   UCW202-9
UCPE202-10 5/8   UCW202-10
UCPE203-11 11/16   UCW203-11
UCPE201   12 UCW201
UCPE202   15 UCW202
UCPE203   17 UCW203
UCPE204-12 3/4   33.3 127 95 38 16 13 15 65 31 12.7 M10 3/8 UC204-12 PE204 0.65
UCPE204   20 UC204
UCPE205-13 13/16 25 36.6 140 105 38 16 13 16 70 34 14.3 M10 3/8 UC205-13 PE205 0.75
UCPE205-14 7/8 UC205-14
UCPE205-15 15/16 UC205-15
UCPE205-16 1 UC205-16
UCPE205   UC205
UCPE206-17 1-1/16 30 42.9 165 121 48 21 17 18 83 38.1 15.9 M14 1/2 UC206-17 PE206 1.15
UCPE206-18 1-1/8 UC206-18
UCPE206-19 1-3/16 UC206-19
UCPE206-20 1-1/4 UC206-20
UCPE206   UC206
UCPE207-20 1-1/4 35 47.6 167 127 48 21 17 19 94 42.9 17.5 M14 1/2 UC207-20 PE207 1.30
UCPE207-21 1-5/16 UC207-21
UCPE207-22 1-3/8 UC207-22
UCPE207-23 1-7/16 UC207-23
UCPE207   UC207
UCPE208-24 1-1/2 40 49.2   137 54 25 17 19 100 49.2 19.0 M14 1/2 UC208-24 PE208 1.50
UCPE208-25 1-9/16 UC208-25
UCPE208   UC208
UCPE209-26 1-5/8 45 54 190 146 54 25 17 20 108 49.2 19.0 M14 1/2 UC209-26   1.75
UCPE209-27 1-11/16 UC209-27
UCPE209-28 1-3/4 UC209-28
UCPE209   UC209
UCPE210-29 1-13/16 50 57.2 206 159 60 25 20 22 114 51.6 19.0 M16 5/8 UC210-29 PE210 2.35
UCPE210-30 1-7/8 UC210-30
UCPE210-31 1-15/16 UC210-31
UCPE210-32 2 UC210-32
UCPE210   UC210
UCPE211-32 2 55 63.5 219 171 60 25 20 22 126 55.6 22.2 M16 5/8 UC211-32 PE211 2.60
UCPE211-33 2-1/16 UC211-33
UCPE211-34 2-1/8 UC211-34
UCPE211-35 2-3/16 UC211-35
UCPE211   UC211
UCPE212-36 2-1/4 60 69.8 241 184 70 25 20 25 138 65.1 25.4 M16 5/8 UC212-36 PE212 4.00
UCPE212-37 2-5/16 UC212-37
UCPE212-38 2-3/8 UC212-38
UCPE212-39 2-7/16 UC212-39
UCPE212   UC212
UCPE213-40 2-1/2 65 76.2 265 203 70 29 25 27   65.1 25.4 M20 3/4 UC213-40 PE213 4.77
UCPE213-41 2-9/16 UC213-41
UCPE213   UC213
UCPE214-42 2-5/8 70 79.4 266 210 72 31 25 27 156 74.6 30.2 M20 3/4 UC214-42 PE214 5.30
UCPE214-43 2-11/16 UC214-43
UCPE214-44 2-3/4 UC214-44
UCPE214   UC214
UCPE215-45 2-13/16 75 82.6 275 217 74 31 25 28 163 77.8 33.3 M20 3/4 UC215-45 PE215 6.00
UCPE215-46 2-7/8 UC215-46
UCPE215-47 2-15/16 UC215-47
UCPE215-48 3 UC215-48
UCPE215   UC215

Our packing:
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requirments

 We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang
Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade
sales volume exceeds 2 million US dollars.
     We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine,
elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico,India, Pakistan, Turkey, Vietnam and other industrial
areas.

SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay
samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  3000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
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ucp bearing

What materials are typically used in the manufacturing of block bearings?

Block bearings, also known as pillow block bearings, are manufactured using a variety of materials to meet different application requirements and operating conditions. Here’s a detailed explanation of the materials that are typically used in the manufacturing of block bearings:

1. Bearing Housing Materials: The housing of a block bearing, also called an outer ring or pillow block, is responsible for providing support and protection to the bearing insert. Common materials used for bearing housings include:

  • Cast Iron: Cast iron is a popular material for bearing housings due to its excellent strength, rigidity, and durability. It provides good resistance to shock, vibration, and corrosion. Cast iron housings are commonly used in heavy-duty applications.
  • Steel: Steel housings offer high strength and toughness, making them suitable for applications with demanding operating conditions. They provide good resistance to impact, wear, and corrosion.
  • Stainless Steel: Stainless steel housings are used in applications where corrosion resistance is critical. They are particularly suitable for environments with high humidity, moisture, or chemical exposure.
  • Thermoplastic: Thermoplastic housings, typically made of materials such as polyamide or PBT (polybutylene terephthalate), offer excellent chemical resistance and can be suitable for applications where lightweight, non-metallic housings are required.

2. Bearing Insert Materials: The bearing insert, also known as the inner ring, is the component that directly interacts with the rotating shaft. Common materials used for bearing inserts include:

  • Chrome Steel: Chrome steel, also known as bearing steel, is a common material for bearing inserts. It offers good hardness, wear resistance, and load-carrying capacity. Chrome steel inserts are suitable for a wide range of applications.
  • Stainless Steel: Stainless steel inserts are used in applications where corrosion resistance is crucial. They provide good resistance to moisture, chemicals, and high-temperature environments.
  • Ceramic: Ceramic inserts, typically made of materials like silicon nitride or zirconia, offer exceptional hardness, corrosion resistance, and high-temperature capabilities. Ceramic bearings are used in specialized applications that require extreme performance.

3. Lubrication: While not a material used in the construction of block bearings, lubricants play a critical role in their operation. Lubricants, such as grease or oil, are used to reduce friction, dissipate heat, and protect against wear. The selection of the appropriate lubricant depends on factors like operating speed, temperature, and load conditions.

It’s important to note that the specific materials used in the manufacturing of block bearings can vary depending on the manufacturer, application requirements, and industry standards. When selecting a block bearing, it’s advisable to consult the manufacturer’s specifications and guidelines to ensure the chosen materials are suitable for your specific needs.

ucp bearing

What is the temperature tolerance for block bearings?

The temperature tolerance for block bearings can vary depending on factors such as the bearing design, materials used, lubrication, and specific application requirements. Block bearings are designed to operate within a certain temperature range to ensure optimal performance, lubrication effectiveness, and overall bearing life. Here are some key points regarding the temperature tolerance of block bearings:

1. Standard Temperature Range: In general, standard block bearings are designed to operate within a temperature range of -20°C to +120°C (-4°F to +248°F). This temperature range covers a wide range of industrial applications and is suitable for many common operating conditions. It is important to note that this is a general guideline, and specific bearing models or manufacturers may have their own temperature specifications.

2. High-Temperature Bearings: For applications that involve higher temperatures beyond the standard range, special high-temperature block bearings are available. These bearings are designed to withstand elevated temperatures and can operate reliably in conditions up to 200°C (392°F) or higher, depending on the specific design and materials used. High-temperature bearings typically incorporate heat-resistant materials and special lubricants to ensure stability and performance under extreme temperatures.

3. Low-Temperature Bearings: In applications where extremely low temperatures are encountered, such as in refrigeration or cryogenic environments, low-temperature block bearings may be required. These bearings are designed to withstand cold temperatures and maintain their performance even at temperatures as low as -50°C (-58°F) or lower. Special attention is given to the selection of materials and lubricants that can withstand low temperatures without compromising the bearing’s functionality.

4. Temperature Limitations: It’s crucial to consider the temperature limitations specified by the bearing manufacturer. Operating a block bearing outside of its recommended temperature range can lead to premature wear, lubrication breakdown, reduced load capacity, or even catastrophic failure. Factors such as the bearing’s materials, lubrication type, sealing, and cage design can all contribute to the temperature limitations of the bearing.

5. Lubrication Considerations: Proper lubrication is essential for maintaining the performance and temperature tolerance of block bearings. Lubricants have specific temperature ranges within which they can effectively operate. It’s important to select lubricants that are suitable for the anticipated operating temperatures to ensure proper lubrication and prevent issues like excessive friction, overheating, or lubricant degradation.

6. Consult Manufacturer Specifications: To determine the temperature tolerance of a specific block bearing, it is important to consult the manufacturer’s specifications, technical data sheets, or contact the manufacturer directly. They can provide detailed information about the recommended temperature range, limitations, and any special considerations for the specific bearing model.

Overall, the temperature tolerance of block bearings can vary depending on the specific design, materials, and lubrication used. It is crucial to select the appropriate bearing that matches the anticipated operating temperature to ensure reliable performance, minimize wear, and prolong the bearing’s service life.

ucp bearing

How is a block bearing different from other types of bearings?

A block bearing, also known as a pillow block bearing, has several distinct characteristics that differentiate it from other types of bearings. Here’s a detailed explanation of how a block bearing differs from other bearing types:

1. Housing Design: One of the key differences of a block bearing is its housing design. A block bearing features a solid block-shaped housing that provides support and stability to the bearing insert. This housing is typically made of materials like cast iron, stainless steel, or thermoplastics, and it often has mounting holes or slots for easy installation onto a support structure.

2. Mounting: Block bearings are designed to be easily mounted and secured onto a support structure, such as a frame or housing. The housing of a block bearing has mounting holes or slots that allow for straightforward attachment using bolts or fasteners. This mounting design provides stability and ensures that the bearing remains in place during operation.

3. Bearing Insert: Another distinct feature of a block bearing is the bearing insert it uses. The bearing insert in a block bearing is typically a ball bearing or a roller bearing. These bearing inserts are designed to facilitate smooth rotational motion of a shaft or rod while providing support and load-carrying capacity.

4. Application: Block bearings are commonly used in applications where there is a need to support and guide a rotating or oscillating shaft. They are widely utilized in various industrial machinery and equipment, such as conveyors, fans, pumps, agricultural machinery, and mining equipment. The block bearing’s robust design and ability to handle radial and axial loads make it suitable for these types of applications.

5. Versatility: Block bearings offer versatility in terms of size, configuration, and design. They are available in different sizes to accommodate various shaft diameters and load requirements. Additionally, block bearings can be used in different mounting positions, such as horizontal, vertical, or inclined, depending on the specific application needs.

6. Maintenance: Block bearings generally require regular maintenance, including lubrication, to ensure optimal performance and longevity. Lubrication helps reduce friction and wear between the bearing components, ensuring smooth operation. Many block bearings feature grease fittings or seals that allow for easy lubrication and help protect the bearing from contaminants.

While block bearings have their unique characteristics, it’s important to note that there are many other types of bearings available, each with its own advantages and applications. Some common types of bearings include deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, and spherical roller bearings. The selection of the appropriate bearing type depends on factors such as load capacity, speed, operating conditions, and specific application requirements.

By understanding the differences between various bearing types, it becomes easier to select the most suitable bearing for a particular application.

China Standard Insert Bearing with Housing UCP218 Plummer Block Unit for Ventilators bearing exampleChina Standard Insert Bearing with Housing UCP218 Plummer Block Unit for Ventilators bearing example
editor by CX 2024-02-05