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KDB 503

KDB 503

  • Material

    CuAl10 Ni5 aluminum bronze + graphite

  • Application features

    Inlaid graphite has certain self-lubricating properties, and the friction factor is small<0.15

    Oil-free, self-lubricating, excellent wear resistance and corrosion resistance

    Suitable for medium load, medium speed, high temperature and corrosive environmental conditions

    Used in marine machinery, marine machinery, wind power and other equipment

CharacteristicsUnitDry frictionBorder lubrication
Max. dynamic loadMpa8080
Operating temperature-40 ~ +250-40 ~ +300
Max. line speedm/s0.52.5
Max. PVm/s·Mpa1.252.5
Min. hardnessHB150150