position pin bushing,sliding bushing,sliding bush,dry bearing,flanged bearing,self-lubricating bearing,CFB010 CFB015

Detailed Product Description


CFB010 CFB015 Self-lubricating bearing      It's made of high quality low-carbon steel backing with sintering porous bronze in its interlayer and the compound of PTFE and 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 polymer. It's applied to the printing, woven, tobacco and gymnastic machinery, 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) 3.8N/mm².m/s Max load capacity P(static) 250N/mm² Maximum PV value(Oil) 60N/mm².m/s Max line speed V(Dry) 2m/s Working temperature -200~+280  Max line speed V(Oil) 10m/s Thermal conductivity 40W/(m.k) Friction coef 0.08~0.20 Coefficient of linear expansion 12×10/k