Other Minerals & Metallurgy
Description
Silicon Nitride Ceramic Rolling
Cylindrical roller bearings containing silicon nitride ceramic rolling elements have been commercially available since the early 1990’s.
Silicon nitride is the key to the cylindrical bearing because of its high compressive strength, contact fatigue resistance that is superior to bearing steels, electrical resistivity and low coefficient of friction versus bearing steel. These properties allow cylindrical bearings to operate with reduced or no lubrication, at higher stress levels or higher speeds, and under conditions that are not favorable to steel bearings.
Cylindrical roller bearings can be smaller than steel bearings for the same application and they operate with reduced audible noise levels. Innovacera customers use these roller bearings in machine tool spindles and in the Formula 1 gearbox.
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Xiamen Innovacera Advanced Materials Co.,Ltd
ceramic,alumina oxide,zirconia,Silicon Carbide,Silicon Nitride,B4C,AIN,Boron Nitride,Ceramic Parts,Ceramic Components,China AL2O3 supplier
Address: Room 615,No.398 Jiahe Road Huli district,
Xiamen , Fujian
China, 361006
Tel: 0086 592 5589731
Fax: 0086 592 5589733
