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    1. Detailed information

    JDB-1C bearing is made of aluminum brass with graphite embedded in ring groove. In using process,with frictional heat graphite and avle will form a metastatic film,it will reduce friction coefficient and increase using life.E.G precision mould guide sets、 precision Guide etc.

    Base materialCuZn25A16Fe3Mn3Friction Coef<0.2
    Base hardnessHB210~270Temperature Max200℃