English 
T: +86-150-9506-6919
E: okbearingok@163.com
E: okbearingok@163.com
Building 5, Zhizao Xiaozhen Bearing Industrial Park, Yandian Town, Linqing City, Liaocheng City, Shandong Province, China.
Deep groove ball bearings are among the most widely used rolling bearings in industrial equipment because of their simple construction, low friction, high-speed capability, and ability to support radial loads together with moderate axial loads in both directions. They are commonly used in electric motors, pumps, generators, agricultural machinery, automotive systems, industrial equipment, household appliances, and general power transmission systems.
Oukai provides a comprehensive range of deep groove ball bearings for OEM manufacturing, equipment maintenance, replacement programs, and customized bearing projects. Our product range covers different dimensional series so buyers can select a bearing according to shaft size, installation space, operating speed, load requirement, and working environment.
Our deep groove ball bearing range includes several commonly used dimensional series, including 60 Series Deep Groove Ball Bearings, 62 Series Deep Groove Ball Bearings, 63 Series Deep Groove Ball Bearings, and 64 Series Deep Groove Ball Bearings.
The 60 Series uses a relatively compact cross-section and is suitable for applications where installation space, rotational speed, and low running resistance are important. These bearings are commonly considered for compact motors, instruments, pumps, fans, and light industrial machinery.
The 62 Series offers a practical balance between compact dimensions and load-carrying capability. Oukai currently supplies models including 6204 2RS, 62/22, and 62/28. These bearings can be used in motors, agricultural machinery, mechanical equipment, and other general industrial applications.
The 63 Series provides a stronger bearing section for applications requiring greater radial load capacity. For heavier industrial equipment and larger shaft arrangements, the 64 Series offers an even more robust dimensional structure. Buyers can therefore select among the 60, 62, 63, and 64 Series according to the balance required between installation size, load capacity, and operating speed.
Selecting the correct bearing involves more than matching the bore diameter. Engineers should consider shaft size, housing dimensions, radial and axial loads, operating speed, temperature, lubrication, sealing, contamination level, internal clearance, vibration, and expected service life.
For electric motor applications, low noise, vibration control, rotational accuracy, and grease performance may be especially important. In agricultural or industrial equipment, dust protection, durability, and load variation may become more important. Sealed bearings can help retain grease and reduce the entry of contaminants, while open bearings may be suitable where external lubrication is already provided by the machine.
When standard bearing dimensions or performance characteristics cannot fully meet an application, Oukai can provide custom bearing manufacturing services. Customization may include bore diameter, outside diameter, width, internal clearance, material selection, heat treatment, sealing arrangement, lubrication, and other operating requirements.
Our manufacturing process covers key stages such as machining, heat treatment, precision grinding, assembly, cleaning, inspection, and packaging. This allows customers to move from sample evaluation to stable repeat production while maintaining consistent specifications.
Deep groove ball bearings are suitable for a wide variety of rotating systems, including electric motors, pumps, generators, agricultural machinery, automotive components, industrial machinery, transmission systems, and other equipment requiring stable shaft support. Buyers working with demanding environments can also review our industrial bearing solutions to learn more about bearing selection under different loads and operating conditions.
If you already have a bearing model, drawing, dimensions, operating speed, or application data, contact Oukai Bearing for product matching, customization, samples, and quotation support.
