Hot!!! insulation ability!! Full Ceramic Ball Bearing 6007
The main purpose
Ceramic bearing with high temperature resistance, cold resistance, wear resistance, corrosion resistance, resistance to magnetoelectricity insulation, oil free self lubricating, high speed characteristics. Can be used in the extreme bad environment and the special working condition, and can be widely applied in aviation, aerospace, Marine, petroleum, chemical industry, automobile, electronic equipment, metallurgy, electric power, textile, pumps, medical equipment, scientific research and national defense military and other fields, is the new material application of high-tech products. Ceramic bearing ring and rolling body adopts full ceramic material, zirconium oxide (ZrO2), silicon nitride (Si3N4), silicon carbide (Sic) three. Retainer using ptfe, nylon 66, polyether acyl and ammonia, zirconium oxide and silicon nitride, stainless steel or special aviation aluminum manufacturing, in order to expand ceramic bearing applications. Edit this section application field medical equipment, cryogenic engineering, optical instrument, high-speed machines, high-speed electric machinery, printing machinery, food processing machinery.
Material types:
Functional classification
(1) high speed bearing: has the cold resistance, stress elastic small, compressive resistance, thermal conductivity difference, self-respect light, the advantages of small friction coefficient, can be used in 12000 revolution of/points - 75000 RPM of high-speed spindle and other high precision equipment;
(2), high temperature resistant bearing: material itself has high temperature 1200 °C, and self lubrication, using temperature at 100 °C - 800 °C because of temperature difference between does not produce caused by expansion. Can be used in furnaces, system model, system steel of high temperature, such as equipment;
(3), corrosion resistant bearing: material itself has the characteristics of corrosion resistance and can be used in strong acid, strong alkali, organic and inorganic salt, water and other fields, such as: plating equipment, electronic equipment, chemical machinery, ship manufacturing, medical equipment, and so on.
(4), prevent magnetic bearing: because no magnetic not to absorb dust, can reduce bearing early spalling, large noise, etc. Can be used in the demagnetization equipment. Precision instruments, etc.
(5), electric insulation bearing: for electric resistance is high, can avoid arc damage bearing, available in various requirements of the insulation of electric power equipment. (6), vacuum bearing: for ceramic material alone oilless self-lubrication characteristic, in ultrahigh vacuum environment, can overcome the plain bearing can't realize lubrication problem. Note: the above five kinds of category bearing, the same set of bearing can be used in high temperature and high speed, the acid and alkali, magnetic field, the insulation, but because the material properties are different, so please customers select products, according to his own application occasions, to select the most suitable material ceramic bearing.
(1) high speed bearing: has the cold resistance, stress elastic small, compressive resistance, thermal conductivity difference, self-respect light, the advantages of small friction coefficient, can be used in 12000 revolution of/points - 75000 RPM of high-speed spindle and other high precision equipment;
(2), high temperature resistant bearing: material itself has high temperature 1200 °C, and self lubrication, using temperature at 100 °C - 800 °C because of temperature difference between does not produce caused by expansion. Can be used in furnaces, system model, system steel of high temperature, such as equipment;
(3), corrosion resistant bearing: material itself has the characteristics of corrosion resistance and can be used in strong acid, strong alkali, organic and inorganic salt, water and other fields, such as: plating equipment, electronic equipment, chemical machinery, ship manufacturing, medical equipment, and so on.
(4), prevent magnetic bearing: because no magnetic not to absorb dust, can reduce bearing early spalling, large noise, etc. Can be used in the demagnetization equipment. Precision instruments, etc.
(5), electric insulation bearing: for electric resistance is high, can avoid arc damage bearing, available in various requirements of the insulation of electric power equipment. (6), vacuum bearing: for ceramic material alone oilless self-lubrication characteristic, in ultrahigh vacuum environment, can overcome the plain bearing can't realize lubrication problem. Note: the above five kinds of category bearing, the same set of bearing can be used in high temperature and high speed, the acid and alkali, magnetic field, the insulation, but because the material properties are different, so please customers select products, according to his own application occasions, to select the most suitable material ceramic bearing.
Zirconia full ceramic bearing
All ceramic bearing are resistant to magnetoelectricity insulation, resistant to wear and corrosion, no oil from lubrication, high temperature resistant to cold etc
, and can be used for extremely severe environment and special condition. Ring and rolling body using zirconium oxide (ZrO2) ceramic materials, retainer use teflon (PTFE) as a standard configuration, general can use glass fiber reinforced nylon 66 (RPA66-25), special engineering plastics (PEEK, PI), stainless steel (AISISUS316), brass (Cu), etc.
All ceramic bearing are resistant to magnetoelectricity insulation, resistant to wear and corrosion, no oil from lubrication, high temperature resistant to cold etc
, and can be used for extremely severe environment and special condition. Ring and rolling body using zirconium oxide (ZrO2) ceramic materials, retainer use teflon (PTFE) as a standard configuration, general can use glass fiber reinforced nylon 66 (RPA66-25), special engineering plastics (PEEK, PI), stainless steel (AISISUS316), brass (Cu), etc.
