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KDB 204

KDB 204

  • Material

    Mild steel + porous sintered copper + POM/filler (gray)

  • Application features

    Grease lubrication working conditions, low friction factor and wear rate

    The sliding layer can be set with oil holes or oil tanks to achieve regular grease refueling

    Suitable for swing and rotational movement under heavy load and low speed

    Non-absorbent and oil-absorbent, dimensionally stable

    The thickness of the sliding layer is 0.3~0.5, which can be finished to improve the accuracy

    The filler does not contain Pb, which meets environmental protection requirements

    Used in axles, brakes, suspension systems of commercial trucks, agricultural machinery, forest machinery, logistics machinery, etc.

CharacteristicsUnitGrease lubrication
Max. dynamic loadMpa70
Max. static loadMpa140
Operating temperature-40 ~ +120
Max. line speedm/s2.5
Max. PVm/s·Mpa2.8
Friction factor
0.06 ~ 0.12