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    1. Detailed information

    JDB-4 is made of casting iron HT250 and embedded with solid lubricant.It is a ypical cost saving product.It can be substitute of JDB-2 if requirement in mechanical performance is not high including guide post of mould,mold-frame of plastic injection machine etc.

    Base marerialHT250Dynanic load60N/mm²
    Base hardnessHB180~230Friction Coef


    Temperature Max400℃Speed limit