China Professional 10% off 22206 23218MW33c3 Ca MB Car Parts Bike Medicial Automotive Wheel Hub Clutch Tension Cylindrical Taper Spherical Self-Aligning Roller Bearing bearing distributors

Product Description


Different type:


Designation Dimensions Basic Load Ratings Limiting Speed Mass
d D T B C r1 r  Cr  Cor
min. min. Dynamic Static
SFT mm kN Rpm g
35713 17 40 13.25 12 11 1 1 20.7 21.9 9  

546467 576467


FC12571 GB4571 FC12784S03


C525 L29

DAC2552     HB-3080C/SBR   513116
DAC306E1 AU 0571 -4LL BAH/SBR IR-8622  
DAC3564     GB12807S03 GB40706 IR-8066 770309571
DAC37725717   527631   BA2B 633571CB        
DAC3772571   562398A   BAHB633531B BAHBC 439622C 540360 4TCRI-0868 De571 BA2B 309692 BA2B 35716 BAHB 35711 BAHB 311315BD 39BWD02 39BWD03CA69   IR-8052 IR-8111  
DAC3968 BAHB 311396B BAHB   BAHB311443B   GB12320 S02 IR-8095 Fw130
DAC40720637               51
DAC4074A   GB12399 S01 IR-8530 328723


DAC4571033   55580 539166     40BWD08AC55     51D 521771   BA2B633457 BAHB311424A BAHB309245 BAHB603694A BAHB633196 BAHB633791   GB12571 IR-8061 IR-8509 513102 513112 LR571
DAC4276   BA2B35718 BA2B309609     IR-8515 513154
DAC4282   BA2B446047 BAHB446097 GB4571   GB12163S04 GB12875 GB4571 IR-8086 IR-8642 513073
DAC458A   BAHB633960        


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2nd step: the outside diameter of the bearing

  • A / Put your bearing on the grid as shown in the diagram.
  • B / Mark the outline of the outer ring. For more convenience, use a pencil with a fine point.
  • C / For ease of reading, do not hesitate to draw lines to the axes and then take the measurement.





3rd step: the thickness of the bearing

  • A / In the same way as for the outer diameter and the bore, place your bearing on the edge on the grid as shown in the diagram.
  • B / Draw the outer contour.
  • C / For ease of reading, do not hesitate to draw lines to the axes and then take the measurement.


Conclusion :

You now have 3 measuring elements that will allow you to identify your bearing: the inside diameter (or bore), the outside diameter, and the thickness.

You can postpone these measurements in our bearing search tool on our website


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

2.Could you accept OEM and customize?
   YES, OEM is accepted and we can customize for you according to sample or drawing. 


3.How do you guaranee the quality?
Evaluate the samples and drawings before production
Eva;iate the production process,and following it in schedual,guarantee the delievery time in time.
Evaluate the bearing dimension,clearance,noise,rotations of final productions.
Evaluate the fause products,block it and make an improve action.


4.Do you have stocks?
   YES, we have most of the bearings showing on made in china in stock,please contact us for order details.


5.Do you have only Hubs Wheel Auto Bearing?

    YES,we have more others types bearings,ANY BEARING YOU CAN THINK OF NOW,WE HAVE!


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Cage Type: Iron, Steel, Brass
Super Finished Rollers or Not: Both Are Available
Silver Chamfer or Black Chamfer: Both Are Available
OEM Available or Not: Available
Rolling Body: Roller Bearings
The Number of Rows: Single
US$ 1/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

roller bearing

How do innovations and advancements in roller bearing technology impact their use?

Innovations and advancements in roller bearing technology have a significant impact on their use in various industries. These advancements drive improvements in bearing performance, durability, efficiency, and overall reliability. They enable the use of roller bearings in increasingly demanding applications and contribute to enhanced productivity, reduced maintenance requirements, and improved safety. Here’s a detailed explanation of how innovations and advancements in roller bearing technology impact their use:

  • Increased Load Capacity:

Advancements in roller bearing technology have led to the development of bearings with higher load-carrying capacities. Innovative designs, improved materials, and optimized manufacturing processes have allowed for the creation of bearings capable of handling heavier loads. This enables their use in industries such as construction, mining, or wind energy, where heavy-duty applications are common. The increased load capacity of modern roller bearings provides improved safety margins and allows for the design of more compact and efficient machinery.

  • Enhanced Durability and Reliability:

New technologies and materials have significantly improved the durability and reliability of roller bearings. Advanced heat treatment techniques, surface coatings, and specialized alloys enhance the bearing’s resistance to wear, fatigue, and corrosion. These advancements extend the bearing’s operating life, reduce the frequency of maintenance and replacements, and increase the overall reliability of industrial systems. Bearings with improved durability lead to lower downtime, increased productivity, and decreased costs associated with maintenance and equipment failure.

  • Higher Speed Capability:

Innovations in roller bearing technology have enabled bearings to operate at higher speeds while maintaining performance and reliability. Advanced cage designs, optimized internal geometries, and improvements in lubrication techniques help minimize friction, reduce heat generation, and enhance the bearing’s ability to handle high rotational speeds. This is particularly beneficial in industries such as aerospace, automotive, or machine tooling, where high-speed machinery is prevalent. The ability to use roller bearings at higher speeds contributes to improved efficiency, precision, and productivity.

  • Improved Efficiency:

Advancements in roller bearing technology have led to increased efficiency in industrial systems. Reduced friction, lower energy consumption, and improved lubrication techniques minimize power losses associated with bearing operation. Bearings with lower frictional torque contribute to higher overall system efficiency, resulting in energy savings and reduced operating costs. Enhanced efficiency is particularly valuable in industries that rely on large-scale machinery or equipment, such as power generation, transportation, or manufacturing.

  • Specialized Applications:

Innovations in roller bearing technology have enabled the development of specialized bearings for unique applications. Industries with specific requirements, such as extreme temperatures, corrosive environments, or vacuum conditions, can benefit from tailored solutions. Specialized roller bearings designed to withstand these challenging conditions, such as high-temperature bearings, corrosion-resistant bearings, or vacuum-compatible bearings, expand the range of applications where roller bearings can be used effectively.

  • Condition Monitoring and Predictive Maintenance:

Advancements in roller bearing technology have facilitated the integration of condition monitoring systems and predictive maintenance techniques. By incorporating sensors, wireless connectivity, and data analytics capabilities, modern roller bearings can provide real-time information about their operating conditions, performance, and health. This allows for proactive maintenance, early fault detection, and optimization of maintenance schedules. Condition monitoring and predictive maintenance help minimize unplanned downtime, improve equipment reliability, and optimize maintenance costs.

Overall, innovations and advancements in roller bearing technology have revolutionized their use in industrial applications. These advancements have improved load capacity, durability, speed capability, efficiency, and enabled specialized applications. By leveraging the latest developments in roller bearing technology, industries can achieve higher levels of performance, reliability, and productivity in their machinery and equipment.

roller bearing

Are there specific industries or applications where roller bearings are frequently used?

Roller bearings are widely used in various industries and applications where there is a need for efficient load support, smooth rotation, and reliable performance. The versatility and effectiveness of roller bearings make them suitable for a wide range of machinery and equipment. Here’s a detailed explanation of the specific industries and applications where roller bearings are frequently used:

  • Automotive Industry:

The automotive industry extensively relies on roller bearings for numerous applications. They are commonly used in wheel hubs, transmissions, engines, differentials, and steering systems. Roller bearings provide support and facilitate smooth rotation in these critical automotive components, ensuring optimal performance and durability.

  • Aerospace Industry:

In the aerospace industry, roller bearings are crucial for various applications, including aircraft engines, landing gear systems, actuation systems, and control surfaces. The high load-carrying capacity and reliability of roller bearings make them suitable for withstanding the extreme operating conditions and demands of the aerospace industry.

  • Industrial Machinery:

Roller bearings find extensive use in industrial machinery across multiple sectors. They are commonly employed in machine tools, conveyors, pumps, compressors, electric motors, and power generation equipment. Roller bearings contribute to efficient power transmission, reduced friction, and smooth operation in these industrial applications.

  • Construction and Mining:

In the construction and mining industries, roller bearings are frequently utilized in equipment such as excavators, loaders, bulldozers, crushers, and drilling machines. These bearings are designed to withstand heavy loads, shock loads, and harsh environmental conditions commonly encountered in construction and mining operations.

  • Railways and Transportation:

Roller bearings play a vital role in the railway and transportation sector. They are widely used in locomotives, train wheels, axles, gearboxes, and suspension systems. Roller bearings ensure smooth and reliable operation of railway vehicles, withstand heavy loads, and contribute to the overall safety and efficiency of the transportation industry.

  • Energy and Power Generation:

In the energy and power generation sector, roller bearings are commonly employed in turbines, generators, wind turbines, and hydroelectric power plants. They provide support and facilitate smooth rotation in rotating machinery, contributing to efficient energy generation and transmission.

  • Medical and Healthcare:

Roller bearings are also used in medical and healthcare equipment, such as medical scanners, imaging devices, dental drills, and surgical instruments. These bearings enable precise and smooth movement, ensuring accurate diagnostics and reliable performance in medical applications.

Additionally, roller bearings find applications in a wide range of other industries, including agriculture, food and beverage processing, material handling, printing and packaging, textile machinery, and many more. Their versatility, load-carrying capacity, and ability to withstand diverse operating conditions make roller bearings essential components in numerous industrial and commercial applications.

roller bearing

What are the key advantages of using roller bearings in machinery and equipment?

Roller bearings offer several key advantages when used in machinery and equipment. These advantages contribute to improved performance, reliability, and efficiency in various applications. Here’s a detailed explanation of the key advantages of using roller bearings:

  • High Load Capacity:

One of the primary advantages of roller bearings is their high load-carrying capacity. The cylindrical or tapered rolling elements (rollers) in roller bearings distribute the load over a larger surface area compared to ball bearings. This allows roller bearings to handle heavier radial, axial, and combined loads. In machinery and equipment that operate under significant load conditions, such as construction machinery, conveyors, or heavy-duty gearboxes, roller bearings provide superior performance and reliability.

  • Enhanced Durability:

Roller bearings are known for their durability and ability to withstand harsh operating conditions. The line contact between the rolling elements and raceways in roller bearings allows for better load distribution, reducing localized stresses. This results in improved durability and resistance to wear, fatigue, and deformation. Roller bearings are commonly used in applications where reliability and long service life are crucial, such as industrial machinery, mining equipment, and automotive components.

  • Ability to Handle Misalignment:

Roller bearings, particularly spherical roller bearings, have the ability to accommodate misalignment between the shaft and the housing. This flexibility is advantageous in applications where alignment may be challenging or subject to changes due to thermal expansion, shaft deflection, or mounting errors. Roller bearings can handle limited misalignment without significant impact on performance or premature wear. This feature simplifies installation and maintenance, reducing the risk of damage or failure in machinery and equipment.

  • Wide Range of Sizes and Configurations:

Roller bearings are available in a wide range of sizes, configurations, and designs, providing flexibility for various machinery and equipment applications. Cylindrical roller bearings, tapered roller bearings, spherical roller bearings, and needle roller bearings are among the commonly used types of roller bearings. This variety allows engineers and designers to select the most appropriate bearing based on load requirements, speed, space limitations, and other factors. The availability of different configurations ensures optimal performance and compatibility in diverse machinery and equipment setups.

  • Suitability for High-Speed Applications:

Roller bearings can be designed and manufactured to operate efficiently at high speeds. Advances in bearing technology, including optimized designs, improved materials, and lubrication systems, have enabled roller bearings to handle high rotational speeds while maintaining performance and reliability. This makes roller bearings suitable for applications that require high-speed operation, such as machine tools, power transmission systems, and automotive engines. Proper selection and application of roller bearings ensure smooth and reliable performance at elevated speeds.

  • Reduced Friction and Energy Consumption:

Roller bearings typically exhibit lower friction compared to other types of bearings, such as plain bearings or sliding contact bearings. The rolling motion of the cylindrical or tapered rollers reduces frictional resistance, resulting in reduced energy consumption and heat generation. The lower friction contributes to improved efficiency and lower operating temperatures in machinery and equipment. This advantage is particularly important in applications where energy efficiency and heat management are critical, such as electric motors, pumps, and industrial gearboxes.

In conclusion, roller bearings offer several key advantages when used in machinery and equipment. Their high load capacity, enhanced durability, ability to handle misalignment, wide range of sizes and configurations, suitability for high-speed applications, and reduced friction and energy consumption make them a preferred choice in various industries. By incorporating roller bearings, machinery and equipment can achieve improved performance, reliability, and efficiency, leading to enhanced productivity and reduced downtime.

China Professional 10% off 22206 23218MW33c3 Ca MB Car Parts Bike Medicial Automotive Wheel Hub Clutch Tension Cylindrical Taper Spherical Self-Aligning Roller Bearing   bearing distributorsChina Professional 10% off 22206 23218MW33c3 Ca MB Car Parts Bike Medicial Automotive Wheel Hub Clutch Tension Cylindrical Taper Spherical Self-Aligning Roller Bearing   bearing distributors
editor by CX 2024-05-03

Roller Bearing

As one of the leading roller bearing manufacturers, suppliers, and exporters of mechanical products, We offer roller bearing and many other products.

Please get in touch with us for details.

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