Shandong Xinri Bearing Technology Co., Ltd is a professional bearing company with many years of experience. We provide a variety of bearings to customers from all over the world. The products we produce mainly include linear bearing,auto bearing,hybrid bearings,bearing accessories,wheel hub bearing,joint bearing,roller bearing,miniature deep groove ball bearing, national ball bearing, etc. We have obtained certifications such as CE,ISO9001:2015,ROHS,Gost, etc.

High quality, competitive prices and 100% after-sales service are our advantages. In addition, our company can also customize various bearing products according to customer requirements. Our markets are: America,Oceania,Africa,Asia, etc. We provide 24-hour service, improve service measures for business operations, and improve service quality. If you have any questions, please contact us. We will give you a satisfactory answer and make everything easy! We welcome sincere cooperation with global customers to create brilliance together!

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

Proper maintenance is crucial for the optimal performance and longevity of national ball bearing. Regular inspection and lubrication are essential to prevent premature failure. Bearings should be checked for signs of wear, contamination, and misalignment. Cleaning the bearing and its housing can remove debris and prevent damage. Lubrication should be done according to the manufacturer’s recommendations, using the appropriate type and amount of lubricant. Over-lubrication can cause overheating, while under-lubrication can lead to increased friction and wear. Additionally, ensuring the bearing is correctly mounted and aligned can prevent unnecessary stresses. Adhering to a maintenance schedule can significantly extend the life of bearings and the machinery they support.