When angular contact ball bearings, ball bearings, rolling bearings and other bearings are heated, in order to ensure the operation of the machine, everyone will try to find the reason. Xiaobian's 36 years of experience in angular contact ball bearing manufacturers have also encountered similar heating problems. Here, Xiaobian teaches you how to find the cause. Low bearing accuracy: Select bearings with specified accuracy grades. The spindle is bent or the box hole is not concentric: Repair the spindle or the box. Poor lubrication: Select lubricating materials of specified grades and clean them properly. Low assembly quality: Improve assembly quality. Bearing inner casing running ring: Replace the bearing and related wear parts. Axial force is too large: Clean and adjust the clearance of the sealing ring to be between 0.2 and 0.3mm, correct the diameter of the impeller balance hole and check the static balance value. Bearing damage: Replace the bearing. Co., Ltd. was established in 1985, focusing on the production of precision ball bearings. It is an angular contact ball bearing manufacturer with 36 years of experience. Production of various types 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, Automobile bearings and non-standard bearings of various technical requirements, etc.