CFB021 (SF-2H) environment bearings,sliding bearings,self-lubricating bearing,DU bushings,oilless bushings

Detailed Product Description


This sliding bearing is made of high quality low-carbon steel with porous bronze as its interlayer,and the compound of POM &pb as its surface.It can offer the good load capacity and war-resistant.the produce is applied to vehicle chassis,forging and pressing machine,metallurgical machinery,mining machinery,hydraulic industry and rolling steel industry,etc.Because of without lead,the product is accord with environment requirement. Tech.DataMax load capacity P(Dynamic)140N/mm²Maximum PV value(Grease)2.8N/mm².m/sMax load capacity P(static)250N/mm²Working temperature-40~+130 Max line speed V2.5m/sThermal conductivity4W/(m.k)Friction coef0.05~0.25Coefficient of linear expansion12×10/k