IVEKYKIBC 1PC Silicon Nitride Full Ball Bearing High Temperature Ceramic 6800 6801 6802 6803 6804 6805 6806 6808CEF Accessories(6806 30x42x7)
IVEKYKIBC
Bearings Silicon nitride full ball full ceramic bearing can withstand high temperature 1200 degrees; Number of Roller Columns: Single Column; Rolling bearing housing material: ceramic Silicon nitride ceramic balls are precision ceramics sintered at high temperature in a non-oxidizing atmosphere. They have high strength high wear resistance high temperature resistance acid and alkali resistance can be used in seawater for a long time and have good electrical and magnetic insulation properties. At 800 °C the strength and hardness are almost unchanged and its density is 3.20g/cm3 which is almost 1/3 of the weight of bearing steel and the centrifugal force is small when rotating. High-speed operation is possible. It also has self-lubricating properties and it can be used in environments with high pollution without lubricating media. Become the preferred material for ceramic bearings and hybrid ceramic ball bearings.
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