Classification of ceramic bearings

(1), high-speed bearing: it has the advantages of cold resistance, small stress elasticity, high pressure resistance, poor thermal conductivity, light weight and low friction coefficient, and can be applied to high-speed spindles and other high-precision equipment with a speed of 12000 rpm to 75000 rpm;

(2) High temperature bearing: The material itself has high temperature resistance of 1200℃ and good self-lubrication, and will not expand due to temperature difference when used at 100℃-800℃. It can be used in high temperature equipment such as melting furnace, plastic making, steel making, etc.

(3) Corrosion-resistant bearing: The material itself has corrosion resistance, and can be used in the fields of strong acid, strong alkali, inorganic, organic salt, seawater, etc., such as plating equipment, electronic equipment, chemical machinery, shipbuilding, medical equipment, etc.

(4) Anti-magnetic bearing: Because it is non-magnetic and does not absorb dust, it can reduce the peeling of the bearing surface, thus reducing the running noise. Can be used for degaussing equipment. Precision instruments and other fields.

(5) Electrical insulation bearing: Because of its high resistivity, it can avoid the damage of electric arc to the bearing, and can be used in all kinds of power equipment requiring insulation.

(6) Vacuum bearing: Due to the unique oil-free self-lubricating characteristics of ceramic materials, the problem that ordinary bearings cannot be lubricated in ultra-high vacuum environment can be overcome. Note: One set of bearings can be used for the above five types of bearings, such as high temperature, high speed, acid and alkali, magnetic field and no insulation. However, due to the different material properties (please refer to the performance table of rare earth ceramic materials), please ask customers to choose the most suitable ceramic bearing according to their application.