Reduce Noise Of Steel Ball Bearings

- Aug 05, 2019-

Generally,the steel ball loaded into the bearing will have seven or eight steel balls,when the bearing is running, if one or two of the steel balls has a large vibration,an unharmonious abnormal sound will inevitably occur.So that the high precision of the steel ball is a method of reducing the abnormal sound of the ball bearing.

The VDWS of the ball is also one of the key factors that affect the abnormal sound of the bearing. Also the surface quality of steel ball is an important factor affecting the abnormal sound of bearing.And the defects on the surface of steel ball, such as scratches, strips, black spots will affect the steel ball quality and easy  to make a different sound when it runs.