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    1. Detailed information

    JDB-13 Graphite-impregnated aluminum-bronze solid lubrication bearings are customer-specified products. Its base is CuAl10Fe3 material. After graphite impregnation and oil soaking, it can be used without oil lubrication. This product has excellent self-lubricating properties, and is wear and corrosion resistant. JDB-13 is primarily used in moderate speed and load applications, such as in transportation/moving machineries and construction equipment.

    Basic materialCuAI10Fe3
    Ultimate dynamic load80N/mm²
    Matrix hardnessHB150~190Coefficient of frictionμ<0.15
    Maximum service temperature250℃Maximum sliding speed2m/s