What should be paid attention to when the wheel bearing is removed for cleaning?

1. Avoid directly hitting the bearing ring 2. The disassembly force should not be transmitted through the body 3. Once the wheel bearing is disassembled, it should be cleaned carefully and not with "violent" flames. 4. The assembly site should be kept as clean as possible and free of dust. 5. Avoid ... read more

What are the FAG bearing damage status and solutions? (3)

1. Creep Damage state: The so-called creep means that when a gap occurs on the mating surface of the FAG bearing, the sliding surface between the mating surfaces exhibits a mirror surface that is bright or dark, and sometimes the page is stuck. Wear occurs. Cause: Insufficient interference or cleara... read more

What are the FAG bearing damage status and solutions? (2)

1. Indentation Damage state: When small metal powder, foreign objects, etc. are bitten, dents on the raceway surface or rotating surface. Due to the impact at the time of installation etc., a concave surface (Brinell hardness indentation) was formed on the pitch of the rolling elements. Cause: Forei... read more

What are the FAG bearing damage status and solutions? (1)

1. Stripping Damage state: When the FAG bearing is subjected to load rotation again, the raceway surface or rolling body surface of the inner ring and outer ring exhibits scaly peeling due to rolling fatigue. Cause: The load is too large. Improper installation (non-linear) torque load foreign matter... read more

What is the working principle of auto engine tensioner?

working principle: The intelligent belt tensioner is mainly transmitted to the control box according to the automatic signal from the intelligent controller to direct the action of the motor. The rotation of the push screw and the role of the lever, and the elasticity of the spring make the rollers ... read more