Silicon nitride ceramic balls are precision ceramics sintered at high temperature in a non-oxidizing atmosphere, with high strength, high wear resistance, high temperature resistance, corrosion resistance, acid, alkali,
It can be used in seawater for a long time, and has good performance of electrical insulation and magnetic insulation. At 800°C, the strength and hardness are almost unchanged, and its density is 3.20G/CM3.
It is almost 1/3 of the weight of bearing steel, and the centrifugal force is small when rotating. High-speed operation can be achieved. It is also self-lubricating,
It can be used in environments with high pollution without lubricating medium.

Applicable medium: sealed insulation bearing medical equipment

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