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Bearing field


Bearing as a general industrial base parts, in the industrial field has a wide range of applications, in the context of high-quality development, bearing processing of the "CBN" is unstoppable, Sanma long-term commitment to bearing processing with CBN grinding wheel research and development, At present, there are ceramic CBN grinding wheel for bearing inner hole and groove processing, ceramic CBN centerless grinding wheel for rolling body and ring processing, grinding disc for bearing part end processing, grinding wheel for bearing inner hole and groove processing, super fine oil stone, grinding paste for bearing ball parts processing and other products, the relevant products have been mature in the international well-known bearing enterprises. It is the preferred brand of CBN grinding wheel for bearing processing in China.