Bearing peeling of crusher is one of the most common faults in bearing maintenance. This phenomenon will make the bearing surface appear uneven scale with sharp hook angle, and obvious abnormal sound can be heard during rotation inspection, which usually occurs on the raceway surface of the inner and outer rings of the bearing and the raceway surface of the roller. Next, I will analyze several possible reasons for you:
First of all, the bearing itself, such as the poor accuracy of the shaft or bearing box, is mostly caused by the poor quality of the manufacturer, and the bearing needs to be replaced later;
Secondly, there are problems in the process of bearing installation. Improper installation will lead to too small clearance, so it is necessary to readjust the clearance at this time.
Finally, there are problems in the process of use, such as excessive load, foreign body intrusion, abnormal rust, high temperature leading to decreased hardness, etc. The corresponding solution is to check the bearing installation method and lubricating oil situation.
Bearing peeling phenomenon is basically caused by the above reasons, and can be investigated in combination with the actual situation, hoping to help you.
