Methods of prolonging bearing life bearing material quality factors:

The quality of raw materials has been improved. Although the proportion of raw material quality factors in bearing failure analysis has been significantly reduced, the metallurgical quality of cross roller bearing materials was once the main factor affecting the early failure of rolling bearings. With the development of metallurgical technology. However, it is still one of the main influencing factors of bearing failure, and the proper material selection is still a factor that must be considered in bearing failure analysis.

The main task of cross roller bearing failure analysis is to find out the main factors that cause bearing failure according to a large number of background information, analysis data and failure form, so as to put forward improvement measures, extend the service life of the bearing and prevent the bearing from sudden early failure. Bearing enterprise

Bearing structure design is reasonable at the same time also has the advanced nature, first of all. In this way, the bearing life will be longer. Generally, the bearing manufacturing must go through forging, heat treatment, turning, grinding and assembly and other processing procedures. The rationality, advancement and stability of each processing technology will also affect the life of bearings.

It is often the heat treatment and grinding process of the waste bearing quality that has a more direct relationship with the bearing failure. In recent years, the research on the surface transformation layer of the bearing shows that the grinding process is closely related to the surface quality of the bearing.