FAG imported bearings anti-friction bearing maintenance and lubrication

Proper lubrication of anti-friction bearings in FAG bearings is critical to their successful operation. For ordinary or sleeve type bearings, there are different principles in different practices. In order for the party to maintain anti-friction bearings, these principles must be understood and applied.

After fully understanding these principles, you should have a key consideration. We quote from FAG Bearing Industries' "Guidelines for Improving Bearing Lubrication": "...the characteristics of the lubricant, especially the characteristics of the grease, cannot be determined solely on the basis of specifications." Specifications are only physically applicable to a product, and may include chemical descriptions. Practicality can best explain the problem, but the specifications are almost not related to the practical.

The anti-friction bearings in all FAG bearings basically contain two hardened steel rings, a plurality of hardened balls or rollers, and a separator or cage that separates the rollers or rollers. These types are divided into many categories in use. Some types, such as needle-like column bearings, may have no inner ring and the rollers move directly on the hardened shaft.

Types of anti-friction bearings in FAG bearings:

Anti-friction bearings are divided into two main types. They are ball bearings and roller bearings. At the same time, we also know that due to the different uses of the manufacturer and the bearing, many different types have evolved according to these basic structures.

Lubrication function:

Anti-friction lubricants have the following main functions

1. Lubricate the sliding contact between the retainer and the rest of the bearing.

2. Lubricate any contacts between the race and the roller that is not actually rolling.

3. Lubricate the sliding contact between the roller and the guide in the roller bearing.

4. Lubricate all the truly rolling contacts in the bearing.

5. Protect highly delicate surfaces from corrosion.

6. Assist the sealing cover to protect against foreign matter. Grease has a magnetic function.

7. Provide a means of conducting heat (cold).

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