The damage and failure of bearings are often encountered in the use of bearings. There are many forms of roller bearing damage and failure, including corrosion, transportation damage, installation damage, lubrication failure, abrasive wear and fatigue (normal damage).


Many failures are caused by more than two reasons, but it is often difficult to determine the main cause.

In order to maintain the performance of TWB bearing in good condition for as long as possible, it is necessary to frequently maintain, repair and deal with abnormal conditions to ensure the reliability of operation. The maintenance should be carried out on a regular basis based on the operation standard of the corresponding mechanical operation conditions. The contents include bearing monitoring operation status, bearing supplement or replacement of lubricant, and regular disassembly inspection.