CFB020 GENREAL TYPE MARGINAL LUBRALCATING BEARING It is made of high quality low-carbon steel with sintering porous as its interlayer, and the compound of polyoxymethylene (POM) & PB as its surface. It can offer the good load capacity and wear-resistant. The product is applied to vehicle chassis, forging and pressing machine, metallurgical machinery, mining machinery, hydraulic industry and rolling steel industry, etc. Availability Structure Cylindrical bushes, flanged bushes, thrust washers, strip and non-standard parts as the clients supplied drawing and etc. Tolerance Recommended housing bore tolerance is H7, while the shaft diameter tolerance is f7 or h8. Tech.Data Max load capacity P(Dynamic) 140N/mm² Maximum PV value(Grease) 2.8N/mm².m/sMax load capacity P(static) 250N/mm² Working temperature -40~+130 Max line speed V 2.5m/s Thermal conductivity 4W/(m.k)Friction coef 0.05~0.25 Coefficient of linear expansion 12×10/k
