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Do you still need to lubricate the anti friction bearings

Everyone knows the necessity of lubrication for bearings, so should anti friction bearings be lubricated? Today, with some confusion, let's take a look at the types and lubrication functions of anti friction bearings.

Types of anti friction bearings:

Anti friction bearings are divided into two main types. They are steel ball bearings and roller bearings. In addition, everyone should also understand that due to the differences in the special main uses of manufacturers and their bearings, many different types have evolved based on this basic structure.

Lubrication function:

Anti friction lubricants have the following key functions

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

2. Lubricating all contacts between the seat ring and the rolling parts that are not truly inverted.

3. Lubricating the rolling contact between the correct guide element in the roller and roller bearings.

4. All truly flipped contacts in the lubrication bearing.

The primary and secondary functions are:

5. Maintain a beautiful aspect ratio surface that is not corroded.

6. Help the sealing cover defend against external chemicals. Lubricating grease has this function.

7. Show a method of heat transfer (cooling).