The importance of lubrication for imported bearings

The influence of lubrication on the performance of imported bearings can be divided into the following aspects:
1. The first is to lubricate each part of the imported bearing to reduce the friction and wear of the imported bearing;

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This article is provided by the Machinery Knowledge Network, please pay attention to the content provided by the Machinery Knowledge Network

2, make the rolling contact surface of the imported bearing often form an appropriate oil film to extend the fatigue life of the imported bearing;

3. The heat generated by friction or other reasons inside the imported bearing is taken away by lubrication;

4. Imported bearings can be lubricated to prevent rust and dust.

The two main lubrication methods of imported bearings are grease lubrication and oil lubrication

Grease lubrication has a sealing method in which grease is pre-filled in the sealed bearing, and a filling and grease method in which an appropriate amount of grease is filled in the shell and refilled or replaced at regular intervals. In addition, for machines with multiple bearings that need to be lubricated, a centralized grease supply method in which pipes are connected to each lubrication point is also used. Grease lubrication can be filled with grease for a long time without replenishment, and the structure of the sealing device is relatively simple, so it is widely used. Oil lubrication is relatively simple. Frequent lubrication can increase the service life of imported bearings.