Anti-magnetic: Because the ceramic bearing is non-magnetic and does not absorb dust, it can reduce the early peeling of the bearing, noise, etc., and can be used in demagnetization equipment. Precision instruments and other fields. Insulation Due to the high resistance of ceramic bearings, it can be protected from arc damage and can be used in various electrical equipment requiring insulation. self-lubricating characteristics Because of the unique oil-free self-lubricating properties of ceramic bearing materials, in the ultra-high vacuum environment, it can overcome the problem that ordinary bearings can not achieve lubrication. High-speed ceramic bearing has the advantages of cold resistance, small elasticity, high pressure resistance, poor thermal conductivity