KDB 500

KDB 500

  • Material

    CuZn25Al5 Fe3 high-strength brass Mn4 + graphite

  • Application features

    Inlaid graphite has certain self-lubricating properties, and the friction factor is small<0.16

    Good lubricity and wear resistance, good impact load resistance

    Suitable for medium, high load, low speed and high ambient temperature conditions

    Used in metallurgical continuous casters, photovoltaic equipment, construction machinery, mines, ships, steam turbines and other equipment

CharacteristicsUnitDry frictionBorder lubrication
Max. dynamic loadMpa9898
Operating temperature-40 ~ +250-40 ~ +300
Max. line speedm/s0.51.0
Max. PVm/s·Mpa1.653.25
Min. hardnessHB210210