Preventive measures for grinding and wear of ball bearings:
1. According to the actual operating conditions, make appropriate sealing configurations to ensure accuracy
2. Ensure adequate lubrication: Use the appropriate amount of lubricant at the appropriate time
3. Regularly check the quality of lubricants
4. Regularly check the quality of the sealing device
5. Ensure that the bearing seat and shaft are fully matched to avoid creeping
The following legend shows a case of bearing failure caused by grinding and wear of ball bearings
The inner ring of spherical ball bearings suffers from insufficient lubrication caused by pollution, resulting in grinding and wear of the raceway.
Channels for early grinding and wear of the outer ring of spherical ball bearings.
The grinding and wear on the outer raceway of the ball bearing, as well as partial discoloration of the raceway under axial load, indicate poor lubrication and heat generation.
Insufficient lubrication and vibration of the ball bearing cage result in grinding and wear of the cage groove, as well as wear of the cage beam.
Contaminants have entered the inner ring of the ball bearing, resulting in insufficient lubrication, grinding wear on the track, and early peeling.
