CFB011 CFB016 non-standard bearing cylindrical bushes,thrust washer,sf-1,carbon bearing,bronze bushing,steel bushing,

CFB011 CFB016 BRONZE SELF-LUBRICATING BEARING      Its made of high density special copper alloy with sintering porous bronze in its interlayer and the compound of PTFE on PB on its surface. It can offer the good properties of self-lubricating, anti-abrasion, low -friction, fully developing the advantages of metal and multi-element polvmer. The produce is applied to metallurgical industry, continuous casting and rolling mill, concrete machinery and spiral conveyers, 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(Dry) 3.6N/mm².m/sMax load capacity P(static) 250N/mm² Maximum PV value(Oil) 50N/mm².m/sMax line speed V(Dry) 2m/s Working temperature -200~+280 Max line speed V(Oil) 5m/s Thermal conductivity 60W/(m.k)Friction coef 0.08~0.20 Coefficient of linear expansion 18×10/k