Type and lubrication function of anti friction fag bearing

We all know the importance of lubrication for bearings, so do anti friction bearings need lubrication? Today we take a look at the types and lubrication functions of anti-wear fag bearings with questions.

Type of anti friction bearing:

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

Lubrication function:

Anti friction lubricant has the following main functions

1. Lubricate the sliding contact between the retainer and other parts of the bearing.

2. Lubricate any contact between the race and the roll that is not really rolling.

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

4. Lubricate all true rolling contacts in the bearing.

The secondary functions are:

5. Protect highly refined surfaces from corrosion.

6. Assist the sealing cover to prevent foreign substances. Grease has this function.

7. A means of conducting heat (cold) is provided.