Bearing damage caused by various reasons, such as improper installation, dirt intrusion or water intrusion, and so is a lot of common causes of early damage of bearings. Common failure analysis of bearing and appropriate preventive measures can extend bearing life.
Improper operation: cage of improper installation, operation or removal may cause deformation or defect
Insufficient lubrication: insufficient lubrication or improper may lead to component abrasion of bearing deformation or serious
Rust and corrosion: contact with water may cause bearing component corrosion and rust. Corroded bearings after injury while at work may cause spalling
Current: bearing when turning power on may cause a notch or nicks. Bearing is stationary, electric operation incorrect grounding can cause a minor burn
External materials: abrasive particle contamination and debris penetrated may lead to bearing face wear, scratches and dents
Eccentricity: eccentric, inclined or excessive loads may cause geometric stress concentration, or surface spalling


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