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    1. Detailed information

    [1]SF-1W(P4) consists of steel back,sintered porous bronze alloy and PTFE & polymer coating.It is lead free and has good pertormance in anti-wear,anti-fatigue,anti-punching. high bonding performance.Now it can be used as substitution of SF-IX.SF-IT.SF-ID type bearing.After one million punching & one million bench test in Changjiang Hydraulics and Shan chuna shoek Absorber o separately, our product proves to be Bood performance-surtace layer didnt wear out and remained in good condition,this is a brealkthrough for our company and the advanced ecthnology for this type made us a leading position in China.

    Load capacity140N/mm²Friction Coef0.03~0.18
    Temperature-195℃~280℃PV limit(dry)


    Speed limit10m/sPV limit(oil)60N/mm²·m/s