Shandong Xinri Bearing Technology was established in 2006 and is located in Liaocheng, Shandong. We are a professional bearing product supplier. We have been engaged in bearing products for more than 10 years, and our main products are pillow block ball bearing,roller bearing,miniature deep groove ball bearing,wheel hub bearing,joint bearing,auto bearing,bearing accessories,hybrid bearings, 6203 2rs ball bearing, etc. It is our responsibility to provide industry transmission solutions. We have professional personnel to operate. We can customize production according to your drawings or your requirements. We have first-class testing equipment to detect various data parameters of bearings and control the quality of bearings.

Now our products have been exported to countries such as Ukraine,Vietnam,Kazakhstan,Chile,Bolivia,Korea,Pakistan,Algeria,Thailand, Turkey,Trinidad and Tobago, etc. We have our own R&D capabilities to help customers solve the problem of non-standard bearings. Products are used in a wide range of mining,agricultural,chemical equipment,ships power station,medical equipment,toy,textile production,printing machinery,air-conditioning systems and other fields. Our advantages Our main products and supplies: meet all international standards. Our technicians and engineers have more than 20 years of experience in the industry. We personally inspect every bearing before delivery. Welcome to join us!

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 6203 2rs ball 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.