Non-standard bearings When the bearing presents problems; the first idea on the list should be to check and repair; not to exchange. The general types of bearing repair are as follows:

1. Fault repair: When the bearing breaks down; stop viewing and repairing.

2. Timed repair: In order to ensure the normal operation of the host; according to the requirements of the host and the design theory and application experience of the bearing; set a repair cycle; scheduled repair.

3. Early warning repair: use of leading SKF bearing fault diagnosis skills; real-time monitoring of the use of bearings; advance notice before bearing faults; repairs.

During the operation of the bearing; there must be the appearance of sound, temperature and oscillation. Therefore, the protection of the bearing during the operation; the abnormal change of the bearing can be discovered through listening, touching, observing, and using bearing fault diagnostic instruments; basis Change the condition to determine whether the bearing is in normal operating condition.