Bearings for lubrication purposes
The lubrication purpose of rolling bearing is to reduce the friction and wear inside the bearing, to prevent burning and viscosity, its lubrication effect is as follows:
1.Reduce friction and wear on the contact parts of the bearing sleeve, rolling body and retainer to prevent metal contact and reduce friction and wear.
2.Extend the rolling fatigue life of the bearing.
3.In rotation, the rolling contact surface is well lubricated, then extended. Conversely, the oil viscosity is low, the thickness of the lubricating oil film is not good, then the shortening. The process of removing heat from friction, cooling and circulating oil can be used to remove heat from friction, or heat from outside. Prevent bearing from overheating and prevent lubricating oil from aging itself.