Ball bearing is a kind of rolling bearing. The ball ball is installed in the middle of the inner steel ring and the outer steel ring, which can bear a large load. It is also called a ball bearing. What are the advantages of ball bearings that allow them to be integrated into our lives? Let me reveal the answer to you all. (1) In general working conditions, the friction coefficient of the ball bearing is small, it will not change with the change of the friction coefficient, and it is relatively stable; the starting and running torque are small, the power loss is small, and the efficiency is high. (2) The radial clearance of the ball bearing is small, and it can be eliminated by the method of axial preload, so the running accuracy is high. (3) The axial width of ball bearings is small, and some bearings bear radial and axial composite loads at the same time, with compact structure and simple combination. (4) Ball bearings are standardized components with a high degree of standardization and can be produced in batches, so the cost is low. Co., Ltd. was established in 1985, focusing on the production of ball bearings. Production and customization of various models and specifications of angular contact ball bearings, deep groove ball bearings, lathe spindle bearings, tapered bearings, single row angular contact ball bearings, double row angular contact ball bearings, paired bearings, automotive bearings and various technologies Required non-standard bearings, etc.