Common heating faults of bearings- Ningbo Bemeda Bearing Co., Ltd.

Common heating faults of bearings

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In the process of ultra precision machining, only a few bearing rings are broken, but many bearing rings will crack, and more bearing rings will crack in the process of placement. What's going on here?

Bearing is a fixed part of machinery and the main body of machinery. Its role is basically to maintain the central position of the shaft and control the movement of the machine. Bearings play an important role in any machinery. If there is no bearing, the machinery cannot run. Many users have reflected that when using bearings, bearing heating faults are the most common. Here are some knowledge about bearing heating faults formed by bearing consultation.

1. The oil level is too low and lubricant is lost from the oil seal;

2. Contact (friction) oil seal is too dry or spring is too tight.

3. The hole in the bearing box is not round; The bearing box is distorted; The bearing surface is not flat; The inner diameter of the box hole is too small;

4. The grease in the bearing box is completely filled or the oil level is too high. This will lead to excessive mixing of lubrication, high temperature or oil leakage;