Maintenance of insert bearing with housing
When the bearing is removed and inspected, the appearance shall be recorded by taking photos and other methods. Also, acknowledge the amount of remaining lubricant and sample the lubricant before cleaning the bearing.
In order to distinguish whether the removed bearing can be used from the ground up, the standard precision, rotation precision, internal clearance and collaboration surface, raceway surface, persistence frame and sealing ring should be inspected with bias. The inspection effect can be distinguished by the use of inertial bearings or by the knowledge of bearings. Other criteria vary according to mechanical function and importance, inspection cycle, etc. In case of any of the following damages, bearings shall not be used from the beginning and shall be exchanged.