In recent years, ceramic bearings have been used in more and more fields, such as aviation, aerospace, navigation, petroleum, chemical industry, automobiles, electronic equipment, metallurgy, electric power, textiles, pumps, medical equipment, scientific research and national defense and military fields. Nowadays, the advantages of using new products of ceramic bearings are becoming more and more obvious. The editor of FAG Bearings in Germany will tell you about the advantages of using ceramic bearing materials based on specific understanding. The advantages of ceramic bearing materials include the following:

1. High speed: Ceramic bearings have the advantages of cold resistance, low stress elasticity, high pressure resistance, poor thermal conductivity, light weight, and small friction coefficient. They can be used in high-speed spindles of 12,000 rpm to 75,000 rpm and other high-speed spindles. in precision equipment; 2. High temperature resistance: The ceramic bearing material itself has a high temperature resistance of 1200°C and is self-lubricating. It does not cause expansion due to temperature differences when the operating temperature is between 100°C and 800°C. Can be used in furnaces, plastic making, steel making and other high temperature equipment; 3. Corrosion resistance: Ceramic bearing materials themselves are corrosion-resistant and can be used in fields such as strong acid, strong alkali, inorganic, organic salt, seawater, etc., such as: electroplating equipment, electronic equipment, chemical machinery, shipbuilding, medical equipment, etc. 4. Anti-magnetic: Ceramic bearings are non-magnetic and do not absorb dust, which can reduce premature peeling of the bearing and loud noise. Can be used in demagnetization equipment. Precision instruments and other fields. 5. Electrical insulation: Due to their high resistance, ceramic bearings can avoid arc damage to the bearings and can be used in various electrical equipment that require insulation. 6. Vacuum: Due to the unique oil-free self-lubricating properties of ceramic materials, in ultra-high vacuum environments, silicon nitride all-ceramic bearings can overcome the problem that ordinary bearings cannot achieve lubrication.

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