Methods to extend the life of bearings Bearing material quality factors:

The quality of raw materials has improved. Although the proportion of raw material quality factors in bearing failure analysis has decreased significantly, the metallurgical quality of cross roller bearing materials used to be the main factor affecting the early failure of rolling bearings. With metallurgical technology (such as vacuum degassing of bearing steel, etc.) progress. However, it is still one of the main influencing factors of bearing failure, and whether the material selection is proper is still a necessary factor to consider in bearing failure analysis.

The main task of cross roller bearing failure analysis is to find out the main factors causing bearing failure according to a large number of background information, analysis data and failure forms, so as to put forward targeted improvement measures, extend the service period of bearings and prevent the sudden early failure of bearings. Bearing enterprise

Bearing structure design is reasonable, but also have advanced nature, first of all. In this way, there will be a longer bearing life. The manufacturing of bearings generally goes through forging, heat treatment, turning, grinding and assembly and other processing processes. The rationality, advancement and stability of each processing technology will also affect the life of bearings.

The thermal disposal and grinding process of waste bearing quality are often more directly related to the failure of bearings. In recent years, the research on the surface breaking layer of bearing indicates that the grinding process is closely related to the surface quality of bearing