Product Description
Linear Bearing
Rows Number | Single | Load Direction | Radial Bearing |
Material | Bearing Steel | Precision Rating | PO P6 P5 P4 P2 |
Clearance | CO C1 C2 C3 C4 | Lubrication | Oil Lubrication |
OEM | Available | Hardness | 59-63HRC |
Feature | High Speed,Long Life | Transport Package | Single Box |
Specification | standard | Trademark | Packing |
Production Capacity | 1500,000 Pieces/Year |
Linear bearings are a linear motion system used with cylindrical shafts for linear travel. Since the load-bearing ball is in point contact with the bearing jacket, the steel ball rolls with minimal frictional resistance. Therefore, the linear bearing has low friction and is relatively stable. It does not change with the bearing speed and can obtain smooth linear motion with high sensitivity and high precision. Linear bearings are widely used in sliding parts of industrial machinery such as precision machine tools, textile machinery, food packaging machinery, and printing machinery.
Production Line
HangZhou Siruibo Bearing Technology Co., Ltd. is a company mainly engaged in manufacturing and selling outer spherical bearings. The registered capital is Five million.
Since its establishment 20 years ago, the company is committed to Mounted Bearing Unit (maintenance-free bearings, engraving machine bearings, holding machine shaft Bearing, no-tillage machine bearing, fan bearing, high temperature bearing, zinc alloy bearing, food grade bearing unit) research and development. With the most complete varieties and best advanced manufacturing technology in production of Mounted Bearing Unit, to be a reliable enterprises, we welcome your cooperation. Currently, our company produce 10 series of more than 260 varieties of outer spherical bearings and 13 different structural categories of outer spherical bearing special seats, all adopted International standard design and manufacturing. Registered trademark “FOS” .
Through the efforts and unremitting pursuit of all employees of the company, all products accepted by international standards. Over the years of Expansion and technical transformation, we developed into a Mounted Bearing Unit with large scale of professional manufacturers, for the bearing industry in China, has made a contribution to the development of Bearing.
HangZhou Siruibo Bearing Technology Co., Ltd. has a production capacity of 1 million sets/year, with an annual output value of 30 million yuan. We produce 30 varieties monthly , with 45-60 days lead time.
The company has a perfect material and product quality inspection equipment, according to the strict scientific Quality assurance system, to prove satisfactory to our customers. Our products widely used in agricultural Industry machinery, textile machinery and light industry, chemical industry, metallurgy, printing, food, transportation, coal, packaging and other industries and the introduction of machinery .Our products have exported to Europe, America and many countries and regions in South east Asia.
Exhibitions
About us:
We are 1 manufactuer of bearing for more than 20 years.
Give us a chance, we will cooperate with our passion.
Our professional, reliable, experienced products and service can meet your request.
Why choose us?
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(/(.*?):(.*)$/))&&1
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
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Function: | Super |
Flange Shape: | Oval |
Shape: | Flange |
Series: | LM |
Material: | Bearing Steel |
Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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How do I choose the right block bearing for my machinery?
Choosing the right block bearing for your machinery is crucial to ensure optimal performance, reliability, and longevity. Here’s a detailed explanation of the factors to consider when selecting a block bearing:
- Load Requirements: Determine the load requirements of your machinery, including the magnitude and direction of the loads that will be applied to the bearing. Consider factors such as static loads, dynamic loads, and shock loads. This information will help you choose a block bearing with the appropriate load-carrying capacity and load rating.
- Speed and Operating Conditions: Consider the speed at which your machinery will operate and the corresponding operating conditions. High-speed applications may require block bearings with specific design features, such as lower friction, improved heat dissipation, and higher precision. Additionally, assess the operating environment for factors like temperature, humidity, dust, and chemical exposure, as these can impact the choice of bearing materials and seals.
- Bearing Type and Configuration: Choose the appropriate bearing type and configuration based on your machinery’s requirements. Common types of block bearings include ball bearings, roller bearings, and spherical bearings. Consider factors such as the type of motion, misalignment compensation, and ease of installation when selecting the bearing type.
- Bearing Size and Shaft Diameter: Determine the required bearing size and shaft diameter for your machinery. The bearing should be properly sized to handle the loads and fit securely on the shaft. Refer to manufacturer guidelines or consult engineering resources to determine the appropriate bearing size and shaft diameter for your specific application.
- Sealing and Lubrication: Consider the sealing and lubrication requirements of your machinery. Sealing arrangements help protect the bearing from contaminants and retain lubrication. Choose the appropriate sealing options based on the operating environment and the desired level of protection. Additionally, select the right lubricant and lubrication method based on factors such as operating speed, temperature, and load conditions.
- Industry Standards and Regulations: Ensure that the selected block bearing complies with relevant industry standards and regulations. Compliance with standards such as ISO, ANSI, or ABMA ensures that the bearing meets quality and performance requirements.
- Consult Manufacturer or Supplier: If you are unsure about the appropriate block bearing for your machinery, consult the manufacturer or a reputable supplier. They can provide expert guidance, technical support, and recommend suitable products based on their experience and knowledge.
By considering these factors and seeking expert advice when needed, you can choose the right block bearing that matches the requirements of your machinery, ensuring reliable and efficient operation.
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.
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.
editor by CX 2024-05-15
China wholesaler Original CZPT Shs25 Linear Guide Slide Bearing Shs 25 Lm Linear Motion Guide Block Bearing ball bearing
Product Description
Japan THK LM Block / Carriage / Rail / Linear Xihu (West Lake) Dis.
Procuct Name | Japan Original THK LM Xihu (West Lake) Dis. |
Material | Chrome Steel/ Stainless Steel |
Brand Name | THK |
Features | High speed, energy saving |
SHS Series:
SHS15C SHS15R SHS15V SHS20C SHS20V SHS25C SHS25R SHS25V SHS30C
SHS30R SHS30V SHS35C SHS35R SHS35V SHS45C SHS45R SHS45V SHS55C
SHS55R SHS55V SHS65C SHS65V SHS15LC SHS15LR SHS15LV SHS20LC SHS20LV
SHS25LC SHS25LR SHS25LV SHS30LC SHS30LR SHS30LV SHS35LC SHS35LR SHS35LV
SHS45LC SHS45LR SHS45LV SHS55LC SHS55LR SHS55LV SHS65LC SHS65LV
SHS15C1SS SHS15R1SS SHS15V1SS SHS20C1SS
SHS20V1SS SHS25C1SS SHS25R1SS SHS25V1SS
SHS30C1SS SHS30R1SS SHS30V1SS SHS35C1SS
SHS35R1SS SHS35V1SS SHS45C1SS SHS45R1SS
SHS45V1SS SHS55C1SS SHS55R1SS SHS55V1SS
SHS65C1SS SHS65V1SS SHS15LC1SS SHS15LR1SS
SHS15LV1SS SHS20LC1SS SHS20LV1SS SHS25LC1SS
SHS25LR1SS SHS25LV1SS SHS30LC1SS SHS30LR1SS
SHS30LV1SS SHS35LC1SS SHS35LR1SS SHS35LV1SS
SHS45LC1SS SHS45LR1SS SHS45LV1SS SHS55LC1SS
SHS55LR1SS SHS55LV1SS SHS65LC1SS SHS65LV1SS
Application:
About Us:
Established in China in 2016, Flow Tech represents around 30 leading suppliers and acts as their local sales agent. Products are divided into several business areas enabling the company to combined the advantage of being specialised in small areas with the benefits of being part of a large organisation. Further, with its ability to see the whole value chain and total costs, Flow Tech aims to improve its customers’ competitive advantage and profitability. The company’s ambition is to make life easier for its customers and to find the best and most cost-efficient solutions.
Why Choose Us?
Our Warehouse:
Packing and Delivery:
Packing:
Carton + Wooden Box + Pallet
FAQ:
Q: Which brands are you representing?
A: We are the official appointed agent of THK,HIWIN,PMI,TBI,CPC,CSK, etc.
Q: How about the production time?
A: Generally 3-5 days if we get the stock.
Q: Do you provide samples?
A: Yes, but they are not free of charge.
Q: What is your payment terms?
A: 30% as deposit, and the balance before shipment.
Q: Can you arrange door to door delivery?
A: Sure, we can quote based on DDP, door to door, duty paid. /* 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(/(.*?):(.*)$/))&&1
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
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Function: | Super |
Flange Shape: | Square |
Shape: | Straight |
Series: | LM |
Material: | Bearing Steel |
Samples: |
US$ 30/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
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.
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.
editor by CX 2024-05-14
China high quality Factory Price Heavy Load Hgw15cc Linear Guide Rail Bearing and Slide Block Linear Motion Guide Sliders double row ball bearing
Product Description
Introduction:
Linear CZPT is consisted of rail, block, rolling elements, retainer, recirculator, end seal etc. By using the rolling elements, such as balls or rollers between the rail and block, the linear CZPT can achieve high precision linear motion.Linear CZPT block is divied to flange type and square type without flange.or Seal type block, Standard type block, Double bearing type block, Short type block. Also,linear block is divided to high load capacity with standard block lenth and ultra high load capacity with longer block length.
Catalogue of Linear Xihu (West Lake) Dis.ways:
1.HG SERIES IS A HIGH ASSEMBLED BALL LINEAR XIHU (WEST LAKE) DIS. RAIL;
2.EG SERIES IS A LOW ASSEMBLED BALL LINEAR XIHU (WEST LAKE) DIS. RAIL;
3.RG SERIES IS A LINEAR XIHU (WEST LAKE) DIS. WITH ROLLERS ROLLER TPYE BLOCK,WHICH CAN AFFORD HIGH LOAD;
4.MGN/MGW SERIES IS A SMALL/MINIATURE LINEAR XIHU (WEST LAKE) DIS. RAIL.
Structure of Linear Xihu (West Lake) Dis.ways:
1.Rolling cycle system: slider, CZPT rail, end cover, steel ball, ball holder;
2.Lubrication system: oil nozzle and tubing joint;
3.Dust-proof system: oil scraper, negative dust seal dust-proof sheet, CZPT rail bolt cover, metal scrap
Advantages of Linear Xihu (West Lake) Dis.ways:
1.Easy to install ,direct locking with screw and worktable;
2.Design of the ball arrange to upgrade weight bearing capacity;
3.Long life with high speed,high accuracy and linear motion;
4.High speed, low noise;
5.High rigidity ,multiple precision
Applicable Industries:
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Printing Shops, Construction works , Advertising Company, Others.
Regular specifications as follows table:
HGHCA/HA Series |
HGLCA/HA Series |
HGWCC/HC Series |
HGH15CA/HGH15HA |
HGL15CA/HGL15HA |
HGW15CC/HGW15HC |
HGH20CA/HGH20HA |
HGL25CA/HGL25HA |
HGW20CC/HGW20HC |
HGH25CA/HGH25HA |
HGL30CA/HGL30HA |
HGW25CC/HGW25HC |
HGH30CA/HGH30HA |
HGL35CA/HGL35HA |
HGW30CC/HGW30HC |
HGH35CA/HGH35HA |
HGL45CA/HGL45HA |
HGW35CC/HGW35HC |
HGH45CA/HGH45HA |
HGL55CA/HGL55HA |
HGW45CC/HGW45HC |
HGH55CA/HGH55HA |
|
HGW55CC/HGW55HC |
HGH65CA/HGH65HA |
|
HGW65CC/HGW65HC |
Kindly pls contact service, if you have any problem, thank 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(/(.*?):(.*)$/))&&1
Application: | Warehouse Crane, Shipboard Crane, Goods Yard Crane, Medical Equipment, Automation Equipment, Building |
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Material: | Steel |
Structure: | CNC |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | Order Sample HG linear guide
|
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Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
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.
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:
- 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″.
- 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.
- 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.
- 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.
- 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.
editor by CX 2024-05-14
China Professional Ucf217 Ucf218 Pillow Block Ball Bearing Block Machine Cheap Ball Bearings wheel 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(/(.*?):(.*)$/))&&1
Aligning: | Aligning Bearing |
---|---|
Separated: | Separated |
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
Rows Number: | Single |
Raceway: | Deep Groove Raceway |
Material: | Bearing Steel |
Samples: |
US$ 10.99/Piece
1 Piece(Min.Order) | |
---|
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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
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.
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:
- 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″.
- 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.
- 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.
- 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.
- 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.
editor by CX 2024-05-09
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(/(.*?):(.*)$/))&&1
Contact Angle: | Small and Medium-Sized (60-115mm) |
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Aligning: | Non-Aligning Bearing |
Separated: | Separated |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
|
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
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.
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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
editor by CX 2024-05-08
China manufacturer Bearings Linear Lmf/K/H30uu Lmf 35uu Compact Flange Machinery Linear Motion Ball Bearings for CNC Machines Automation Equipment Linear Bearing with Flange Block bearing bronze
Product Description
Product Description
Linear bearings are bearing elements for translation type motion. As in the case of rotary bearings, a distinction is drawn as to whether the forces occurring are transmitted by means of rolling or sliding elements. Each linear design has particular characteristics that make it especially suitable for particular bearing arrangements.
Application:
Linear bearings are widely used in electronic equipment, pull tester and the digital three-dimensional coordinate measuring device, such as precision equipment, as well as multi-axis machine tools, press, tool grinder, automatic gas cutting machine, printer, card sorting machine, food packaging machines and other industrial machinery sliding components.
Product Name | Linear Ball Bearing | |
Brand Name | BDL,AZMA,THK,KBS,NSK,IKO | |
Package | PE bag+paper box+outer carton+wooden box+pallet, or as customers’ requirement | |
Port | HangZhou/HangZhou/ZheJiang /HangZhou |
Detailed Photos
Product Parameters
Type | |||
LMF6UU | LMK6UU | LMH6UU | LMF/KH 6UU |
LMF8SUU | LMK8SUU | LMF/K8SUU | |
LMF8UU | LMK8UU | LMH8UU | LMF/K/H 8UU |
LMF10UU | LMK 10UU | LMH10UU | LMF/K/H10UU |
LMF 12UU | LMK 12UU | LMH12UU | LMF/K/H12UU |
LMF13UU | LMK13UU | LMH13UU | LMF/K/H13UU |
LMF16UU | LMK 16UU | LMH16UU | LMF/K/H 16UU |
LMF20UU | LMK20UU | LMH20UU | LMF/K/H20UU |
LMF25UU | LMK25UU | LMH25UU | LMF/ICH25UU |
LMF 30UU | LMK 30UU | LMH 30UU | LMF/K/H30UU |
LMF 35UU | LMK35UU | LMF/ICH35UU | |
LMF40UU | LMK40UU | LMF/K/H40UU | |
LMF 50UU | LMK 50UU | LMF/K/H 50UU | |
LMF 60UU | LMK60UU | LMF/K/H60UU | |
LMF 80UU | LMK80UU | LMF/K/H 80UU | |
LMF100UU | LMK 100UU | LMF/K/H 100UU | |
Type | |||
LMEF8UU | LMEK8UU | LMEF/K8LUU | |
LMEF12UU | LMEK12UU | LMEF/K12LUU | |
LMEF16UU | LMEK16UU | LMEF/K16LUU | |
LMEF20UU | LMEK20UU | LMEF/K20LUU | |
LMEF25UU | LMEK25UU | LMEF/K25LUU | |
LMEF30UU | LMEK30UU | LMEF/K30LUU | |
LMEF40UU | LMEK40UU | LMEF/K 40LUU | |
LMEF50UU | LMEK50UU | LMEF/K 50LUU | |
LMEF60UU | LMEK60UU | LMEF/K 60LUU | |
Type | |||
LMF6LUU | LMK6LUU | LMH6LUU | LMF/K/H6LUU |
LMF8LUU | LMK8LUU | LMH8LUU | LMF/KA4 8LUU |
LMF10LUU | LMK10LUU | LMH10LUU | LMF/K/H 10LUU |
LMF12LUU | LMK12LUU | LMH12LUU | LMF/K/H 12LUU |
LMF13LUU | LMK13LUU | LMH13LUU | LMF/K/H 13LUU |
LMF16LUU | LMK16LUU | LMH16LUU | LMF/K/H 16LUU |
LMF20LUU | LMK20LUU | LMH20LUU | LMF/K/H 20LUU |
LMF25LUU | LMK25LUU | LMH25LUU | LMF/K/H 25LUU |
LMF30LUU | LMK30LUU | LMH30LUU | LMF/K/H 30LUU |
LMF35LUU | LMK35LUU | LMF/K/H 35LUU | |
LMF40LUU | LMK40LUU | LMFWH40LUU | |
LMF50LUU | LMK50LUU | LMF/K/H 50LUU | |
LMF60LUU | LMK60LUU | LMF/K/H 60LUU | |
LMEF8LUU | LMEK8LUU | LMEF/K 8LUU | |
LMEF12LUU | LMEK12LUU | LMEF/K12LUU | |
LMEF16LUU | LMEK16LUU | LMEF/K 16LUU | |
LMEF20LUU | LMEK20LUU | LMEF/K 20LUU | |
LMEF25LUU | LMEK25LUU | LMEF/K 25LUU | |
LMEF30LUU | LMEK30LUU | LMEF/K 30LUU | |
LMEF40LUU | LMEK40LUU | LMEF/K 40LUU | |
LMEF50LUU | LMEK50LUU | LMEF/K 50LUU | |
LMEF60LUU | LMEK60LUU | LMEF/K 60LUU |
Packaging & Shipping
Company Profile
Our Advantages
Our Advantages:
1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge
and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the
customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
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 standard bearings.
2. MOQ: 1000 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.
FAQ
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based
on wholesale sales,most customers’orders are more than 1 ton.
2.What is your latest delivery time?
Most orders will be shipped within 7-15 days of payment being received.
3.Does your company have quality assurance?
Yes, for 1 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?
Do our best to meet customer needs, negotiable.
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 and provide
the detailed information you need.
Please feel free to contact us, if you have any other question
/* 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(/(.*?):(.*)$/))&&1
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed, Long Life, High Speed, Low Noise |
---|---|
Shape: | Open |
Series: | LM |
Material: | Alloy |
Service: | OEM ODM |
Transport Package: | Carton Pallet |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
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.
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.
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.
editor by CX 2024-05-02
China supplier Chrome Steel High Precision Linear Guide Rails Ball Slide Block Bearing bearing example
Product Description
product/iwqTXEvMCVUf/China-Professional-Linear-Bearing-Factory-CNC-3D-Printer-Aluminum-Alloy-or-Plastic-Linear-Motion-Xihu (West Lake) Dis.-Rail-Shaft-Slide-Ball-Bearing-SBR-TBR-SCS-.htmlLinear Sliding Unit TBR16TBR20 TBR25 TBR30 Bearing
Cylindrical linear CZPT rail introduction
SBR/tbr cylindrical linear CZPT rail consists of a rail support, an axis(rail), and number of blocks. they are supplied as a unit or as respective components and. all components are standardized to be fully interchangeable.
linear CZPT rail tbr/SBR series with smooth serface, low friction, low noise level, they are widely used in linear motion system. for example, punch, tool grinder, automatic cutting machine, printer, card sorting machine, food packaging machine, other sliding parts on industrial machines.
Our function:
1.highest quality and the most competitive price—–we have our own factory, large production, near the port. ensure cheap price and guaranteed quality.
2. professional—we can almost kinds of linear CZPT rail. diameter 10-60mm, the length can be produced according to your requirement.
3.delivery fast—–goods will be shipped within 1 to 5 working days based on order quantity.
4.best service—–answering emails or solving questions timely. delivery and update information on time. trust, good quality and service are the basis of long-term business.
SBR..UU |
SBR16UU,SBR20UU,SBR25UU,SBR30UU,SBR35UU,SBR40UU,SBR50UU |
SBR..LUU |
SBR16LUU,SBR20LUU,SBR25LUU,SBR30LUU,SBR40LUU |
TBR..UU |
TBR16UU,TBR20UU,TBR25UU,TBR30UU |
TBR..LUU |
TBR16LUU,TBR20LUU,TBR25LUU,TBR30LUU |
SCS..UU |
SCS8,SCS10,SCS12,SCS13,SCS16,SCS20,SCS25,SCS30,SCS35,SCS40, SCS50 |
SCS..LUU |
SCS8,SCS10,SCS12,SCS13,SCS16,SCS20,SCS25,SCS30,SCS35,SCS40, SCS50 |
SC..JUU |
SCJ10,SCJ12.SCJ13,SCJ16,SCJ20,SCJ25,SCJ30,SCJ35,SCJ40, SCJ50 |
SCE |
SCE8,SCE10,SCE12,SCE13,SCE16,SCE20,SCE25,SCE30,SCE35,SCE40, SCE50 |
PACKAGE
Our packaging is also very variable, the purpose is to meet the needs of different customers.The commonly used packages are as
follows:
1.Industrial package
2.Single box /* 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(/(.*?):(.*)$/))&&1
Feature: | Corrosion Resistant, High Temperature, High Speed |
---|---|
Function: | Super |
Flange Shape: | Circular |
Shape: | Straight |
Series: | SBR,TBR, |
Material: | Bearing Steel |
Samples: |
US$ 1.88/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
---|
How do I choose the right block bearing for my machinery?
Choosing the right block bearing for your machinery is crucial to ensure optimal performance, reliability, and longevity. Here’s a detailed explanation of the factors to consider when selecting a block bearing:
- Load Requirements: Determine the load requirements of your machinery, including the magnitude and direction of the loads that will be applied to the bearing. Consider factors such as static loads, dynamic loads, and shock loads. This information will help you choose a block bearing with the appropriate load-carrying capacity and load rating.
- Speed and Operating Conditions: Consider the speed at which your machinery will operate and the corresponding operating conditions. High-speed applications may require block bearings with specific design features, such as lower friction, improved heat dissipation, and higher precision. Additionally, assess the operating environment for factors like temperature, humidity, dust, and chemical exposure, as these can impact the choice of bearing materials and seals.
- Bearing Type and Configuration: Choose the appropriate bearing type and configuration based on your machinery’s requirements. Common types of block bearings include ball bearings, roller bearings, and spherical bearings. Consider factors such as the type of motion, misalignment compensation, and ease of installation when selecting the bearing type.
- Bearing Size and Shaft Diameter: Determine the required bearing size and shaft diameter for your machinery. The bearing should be properly sized to handle the loads and fit securely on the shaft. Refer to manufacturer guidelines or consult engineering resources to determine the appropriate bearing size and shaft diameter for your specific application.
- Sealing and Lubrication: Consider the sealing and lubrication requirements of your machinery. Sealing arrangements help protect the bearing from contaminants and retain lubrication. Choose the appropriate sealing options based on the operating environment and the desired level of protection. Additionally, select the right lubricant and lubrication method based on factors such as operating speed, temperature, and load conditions.
- Industry Standards and Regulations: Ensure that the selected block bearing complies with relevant industry standards and regulations. Compliance with standards such as ISO, ANSI, or ABMA ensures that the bearing meets quality and performance requirements.
- Consult Manufacturer or Supplier: If you are unsure about the appropriate block bearing for your machinery, consult the manufacturer or a reputable supplier. They can provide expert guidance, technical support, and recommend suitable products based on their experience and knowledge.
By considering these factors and seeking expert advice when needed, you can choose the right block bearing that matches the requirements of your machinery, ensuring reliable and efficient operation.
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.
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.
editor by CX 2024-04-29
China Professional Pillow Block Bearing UCP205 CZPT Block Bearing UCP205 CZPT Plummer Block Bearing deep groove ball bearing
Product Description
Product Description
Product name |
Pillow Block Bearings |
Bore Size |
12mm – 32mm |
Model Number |
UCP206 |
Precision Rating |
P2 |
Number of Row |
Single Row |
Material |
Gcr15 |
Brand |
CNR |
Sample |
Avaible |
Certificate |
ISO 9001:2000 |
Quality |
High Qulity |
Application |
Automotive.tractor.construction Machinery.rolling Mill |
Feature |
Low Noise |
Size |
Custom |
MAIN PRODUCTS
Tapered roller bearings, cylindrical roller bearings, 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(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
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Separated: | Separated |
Feature: | Vacuum, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
Rows Number: | Single |
Raceway: | Deep Groove Raceway |
Material: | Bearing Steel |
Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
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.
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.
editor by CX 2024-04-24
China supplier Lm6uu Bearing Linear Motion Ball Slide Block Bearing Stainless Steel Linear Bearing bearing air
Product Description
Product Description
- Bearing structure: consists of outer cylinder, retainer, balls, side seals;
- Premium grade raw material: GCr15 bearing steel cylinder, G10 class precision ball, PA66 plastic retainer;
- Cylinder metal body is heat treated and hardened to enhance to the rigidity and working life;
- Both the inner bore and outer cylinder surface are ground several procedures to guarantee the precision;
- Completely washed by the super sonic washing machine, pre-lubricated;
- Main features: high precision and rigidity, low friction, ease of assembly and replacement, good interchangeability;
- Good quality at affordable rates, price is very economic and nice;
- Ideal transmission component for linear motion movement, widely used in CNC machines, factory automation, industrial machines, electric tools, textile machines, fitting equipment, etc.;
- Wide size range for option, models including(special size has to be customized):
LM3, LM4, LM5UU, LM6UU, LM8SUU, LM8UU, LM10UU, LM12UU, LM13UU, LM16UU, LM20UU, LM25UU, LM30UU, LM35UU, LM40UU, LM50UU, LM60UU, LM80UU, LM100UU, LM120UU, LM150UU, etc.
Product Parameters
Detailed Photos
Certifications
Packaging & Shipping
1.According to the quantity and the ship method of your order, we will choose the best packing ways.
2.For example, if the products shipped by TNT,DHL,FedEx, the goods would be packed by paper carton for economic delivery. As bulk order shipped by sea, the goods would be packed by wooden carton.
Our Advantages
FAQ
DO NOT worry about PRICE, we are manufacturer.
DO NOT worry about QUALITY, we have 16 years experience.
DO NOT worry about AFTER-SALES, we are 24 hours online.
Q1:Who we are?
We are the factory based in ZHangZhoug,China,start from 2007 sell to all over the.world.the factory area is around 45000 square meters.we have 900 employees.
Q2: Do you have a catalogue?
Can you send me the catalogue to have a check of all your products?
A: Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.
Q3: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products,but not all.So just let us know what product do you need.
Q4 : Can you make customized products and customized packing?
A: Yes.We made a lot of customized products for our customer before.And we have many moulds for our customers already.About customized packing,we can put your Logo or other info on the packing.There is no problem.
Q5: Can you provide samples ? Are the samples free ?
A: Yes,we can provide samples.Normally,we provide 1-2pcs free samples for test or quality checking.But you have to pay for the
shipping cos.If you need many items, or need more qty for each item,we will charge for the samples.
Any requirements or question,Welcome to “Send” us an e-mail Now!
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/* 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(/(.*?):(.*)$/))&&1
Feature: | Magnetically, Corrosion Resistant, High Speed, High Precision |
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Function: | Super |
Flange Shape: | Oval |
Shape: | Flange |
Series: | LM |
Material: | Bearing Steel |
Samples: |
US$ 16.8/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
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.
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.
editor by CX 2024-04-24
China wholesaler China Manufacturer CNC Router Linear Ball Bearing Block (SCS8LUU SCS10LUU SCS12LUU SCS16LUU SCS20LUU SCS25LUU SCS30LUU SCS35LUU SCS40LUU SCS50LUU SCS60LUU) bearing bronze
Product Description
China Manufacturer CNC Router Linear Ball Bearing Block (SCS8LUU SCS10LUU SCS12LUU SCS16LUU SCS20LUU SCS25LUU SCS30LUU SCS35LUU SCS40LUU SCS50LUU SCS60LUU)
Product Description
Linear Ball Bearing Slide Unit is a case unit with the standard linear bearing installed in a small and light aluminum case.The slide unit series is a line of standardized slide bearing housings and shaft supporters to enable smooth linear motion using slide bearings and shafts.
SCS..UU/SCS..LUU | Slide bush | Basic load rating | |||||||||||||||||
Type Designation |
Dimension (mm) | Type | dynamic CN |
static CoN |
Weight (kg/m) |
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T | h | E | W | L | F | G | B | C | K | S1 | S2 | L1 | |||||||
SCS 6 UU | 6 | 9 | 15 | 30 | 25 | 18 | 15 | 20 | 15 | 5 | M4 | 3.4 | 8 | LM 6UU | 206 | 265 | 34 | ||
SCS 8 UU | 6 | 11 | 17 | 34 | 30 | 22 | 18 | 24 | 18 | 5 | M4 | 3.4 | 8 | LM 8UU | 274 | 392 | 52 | ||
SCS 10 UU | 8 | 13 | 20 | 40 | 35 | 26 | 21 | 28 | 21 | 6 | M5 | 4.3 | 12 | LM10UU | 372 | 549 | 92 | ||
SCS 12 UU | 8 | 15 | 21 | 42 | 36 | 28 | 24 | 30.5 | 26 | 5.75 | M5 | 4.3 | 12 | LM 12UU | 510 | 784 | 102 | ||
SCS 13 UU | 8 | 15 | 22 | 44 | 39 | 30 | 24.5 | 33 | 26 | 5.5 | M5 | 4.3 | 12 | LM 13UU | 510 | 784 | 120 | ||
SCS 16 UU | 9 | 19 | 25 | 50 | 44 | 38.5 | 32.5 | 36 | 34 | 7 | M5 | 4.3 | 12 | LM 16UU | 774 | 1180 | 200 | ||
SCS 20 UU | 11 | 21 | 27 | 54 | 50 | 41 | 35 | 40 | 40 | 7 | M6 | 5.2 | 12 | LM 20UU | 882 | 1370 | 255 | ||
SCS 25UU | 12 | 26 | 38 | 76 | 67 | 51.5 | 42 | 54 | 50 | 11 | M8 | 7 | 18 | LM 25UU | 980 | 1570 | 600 | ||
SCS 30UU | 15 | 30 | 39 | 78 | 72 | 59.5 | 49 | 58 | 58 | 10 | M8 | 7 | 18 | LM 30UU | 1570 | 2740 | 735 | ||
SCS 35UU | 18 | 34 | 45 | 90 | 80 | 68 | 54 | 70 | 60 | 10 | M8 | 7 | 18 | LM 35UU | 1670 | 3140 | 1100 | ||
SCS 40UU | 20 | 40 | 51 | 102 | 90 | 78 | 62 | 80 | 60 | 11 | M10 | 8.7 | 25 | LM 40UU | 2160 | 4571 | 1590 | ||
SCS 50UU | 25 | 52 | 61 | 122 | 110 | 102 | 80 | 100 | 80 | 11 | M10 | 8.7 | 25 | LM 50UU | 3820 | 7940 | 3340 | ||
SCS 60UU | 30 | 58 | 66 | 132 | 122 | 114 | 94 | 108 | 90 | 12 | M10 | 10.7 | 25 | LM 60UU | 4700 | 10000 | 4270 | ||
SCS 8LUU | 6 | 11 | 17 | 34 | 58 | 22 | 18 | 24 | 42 | 5 | M4 | 3.4 | 8 | LM 8LUU | 274 | 392 | 0.1 | ||
SCS 10LUU | 8 | 13 | 20 | 40 | 68 | 26 | 21 | 28 | 456 | 6 | M5 | 4.3 | 12 | LM 10LUU | 372 | 549 | 0.18 | ||
SCS 12LUU | 8 | 15 | 21 | 42 | 70 | 28 | 24 | 30.5 | 50 | 5.75 | M5 | 4.3 | 12 | LM 12LUU | 510 | 784 | 0.2 | ||
SCS 13LUU | 8 | 15 | 22 | 44 | 75 | 30 | 24.5 | 33 | 50 | 5.5 | M5 | 4.3 | 12 | LM 13LUU | 510 | 784 | 0.23 | ||
SCS 16LUU | 9 | 19 | 25 | 50 | 85 | 38.5 | 32.5 | 36 | 60 | 7 | M5 | 4.3 | 12 | LM 16LUU | 774 | 1180 | 0.39 | ||
SCS 20LUU | 11 | 21 | 27 | 54 | 96 | 41 | 35 | 40 | 70 | 7 | M6 | 5.2 | 12 | LM 20LUU | 882 | 1370 | 0.49 | ||
SCS 25LUU | 12 | 26 | 38 | 76 | 130 | 51.5 | 42 | 54 | 100 | 11 | M8 | 7 | 18 | LM 25LUU | 980 | 1570 | 1.165 | ||
SCS 30LUU | 15 | 30 | 39 | 78 | 140 | 59.5 | 49 | 58 | 110 | 10 | M8 | 7 | 18 | LM 30LUU | 1570 | 2740 | 1.43 | ||
SCS 35LUU | 18 | 34 | 45 | 90 | 155 | 68 | 54 | 70 | 120 | 10 | M8 | 7 | 18 | LM 35LUU | 1670 | 3140 | 2.13 | ||
SCS 40LUU | 20 | 40 | 51 | 102 | 175 | 78 | 62 | 80 | 140 | 11 | M10 | 8.7 | 25 | LM 40LUU | 2160 | 4571 | 3.09 |
Product Parameters
Detailed Photos
Company Profile
HangZhou City CZPT Bearing Co., Ltd. is a professional manufacturer of linear motion products with many years’ experience. We are specialized in the producing linear shaft, linear guides, ball screws, linear bearings, linear CZPT blocks, ball screw end supports, linear rails, cam followers with good quality and competitive price. Our company is located in HangZhou city, ZHangZhoug province, close to HangZhou port and HangZhou city.
Our products are widely used in precise machines, fitness equipment, printing machines, packing machines, medical and food machines, textile machinery and other machines and supplementary equipment. Our products sell well in North America, West Europe, Australia, Southeast Asia, Middle East, South America and other regions.
After Sales Service
Our Quality:
Quality is the life . We use only the best quality material to ensure the standard of our product range is of the highest caliber.All products we sold out are strictly selected and tested by our QC department.
Warranty:
All products may have problem after used by a period of time. We provide 1 year warranty for all products.
Payment:
We accept payment via TT (Bank transfer), Paypal,Western Union, and Money Gram.
We accept bank transfer for large orders. For small order, you’d better pay via Paypal,Western union or Money Gram
Shipping:
We offer as many shipping options as possible, including DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.
FAQ
1. Are you factory or trading company?
We are professional manufacturer with most competitive price and high quality, 15 year’s experience.
2.What’s your product range?
We are specialized in producing linear shafts, linear bearings, linear guides, linear rails, ball screws,cam follower and other linear motion units.
3.Do you offer OEM&ODM services?
Yes, OEM, ODM is welcomed
4.How Can I get some samples?
We are honored to offer samples. You are requested to pay the shipping cost and some samples cost.
5.What does your factory do about quality control?
We uphold the tenet of “Quality is the future, we have passed ISO9001 certification, and we have strict procedures to control quality.
6. How can I get a quotation?
You can send quotation below or email to us. you can contact dirrectly with us through TM or WhatsApp,Skype as you like.Call any time if you are urgent.
/* 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
Function: | Ordinary |
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Shape: | Straight |
Series: | SBR TBR Scs Sk Shf |
Material: | Alloy |
Type: | Lengthen |
Transport Package: | Industrial Exporting Packing,or Upon The Customer′ |
Customization: |
Available
| Customized Request |
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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.
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.
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.
editor by CX 2024-04-23