Prevention of "high noise" of angular contact ball bearing

When we use the mechanical bearing, sometimes we can hear some harsh sound when the machine is running, that is, there is an irregular sudden sound or even a scream in the shaft rotation. This is the noise of the bearing. This kind of angular contact ball bearing noise, there are many factors, but also very complex, need from the overall design of the bearing, each part of the bearing to analyze and study, but also from the angular contact ball bearing each part of the material used, processing technology and other aspects to analyze and study.

There may also be the noise caused by the corrosion of the bearing

1. Finish of bearing surface

2. The composition and structure of the material.

3. Temperature and humidity of working environment.

4. All kinds of environmental media in contact with the bearing surface.