Shandong Xinri Bearing Technology was established in 2006 and specializes in the production of bearings. The factory is equipped with bearing equipment and operates under strict quality control guidelines to guarantee high-quality products and competitive prices. Our products are linear bearing,roller bearing,joint bearing,wheel hub bearing,miniature deep groove ball bearing,auto bearing,ball bearing, ball race bearing, etc. Our products meet international standards such as ISO9001:2015,ROHS,Gost,ISO9001:2000 and other certifications. At the same time, OEM and ODM orders are welcome. We are sure that our high-quality products and excellent services will be appreciated by more and more satisfied customers.

We are proud to provide excellent services, including: factory direct sales, competitive prices and payment terms. High quality and strict quality control, punctual arrangement. Our products are rich in variety and can be applied to chemical equipment,mining,toy,air-conditioning systems,printing machinery,conveying devices,agricultural,wind power equipment and other fields. As a professional bearing manufacturer, we are always looking for long-term business partners to build a win-win success.

Please note: The above table data is for reference only. For specific information, please contact us.

Lubrication plays a critical role in the performance and longevity of ball race bearing. It reduces friction, prevents wear and corrosion, and helps dissipate heat generated during operation. Bearings can be lubricated using grease, oil, or solid lubricants, depending on the application requirements. Grease is commonly used for its ease of application and ability to stay in place, making it suitable for most general-purpose applications. Oil provides better cooling and is used in high-speed or high-temperature environments. Proper lubrication is essential to prevent bearing failure and ensure smooth operation. Regular maintenance and using the correct type and amount of lubricant are key to maximizing bearing life.