Should the anti-wear bearing be lubricated

We all know the necessity of lubrication for bearings, so should anti-wear bearings be lubricated? Today, let's take a look at the types and lubrication functions of anti-wear bearings.
Types of anti friction bearings:
Anti friction bearings are divided into two main types. They are ball bearings and roller bearings. In addition, we should also understand that because the special main uses of manufacturers and their bearings are different, many different types have evolved according to this basic structure and.
Lubrication function:
Anti friction lubricants have the following key functions
1. Lubricate the rolling contact between the retainer and the other part of the bearing.
2. Lubricate all contacts between the seat ring and the rolling part that is not really overturned.
3. Lubricate the rolling contact between the roller and the correct guide in the roller bearing.
4. Lubricate all contacts in the bearing that are truly flipped.
The primary and secondary functions are:
5. Maintain the high aspect ratio, and the surface will not be etched.
6. Helps seal the shield against external chemicals. Grease has this function.
7. Show a way of heat transfer (cold).