What are the factors that affect the vibration of tapered roller bearings?

The factors affecting bearing vibration are both complex and complex. Generally speaking, they are divided into three categories:

1.Process factors are also the main factors. Geometrical errors in machining of bearing parts (roundness, waviness, roughness, etc.) and various other surface defects.

2. Structural factors. Vibration caused by the rolling element running in the raceway, vibration caused by contact characteristics, vibration caused by collision between the rolling element and the cage, and the like.

3. Accidental factors. Vibration caused by lubricant or environmental uncleanness.