CFB013 CFB018 printing machinery bushing,woven machinery bushing,tobacco machinery bushing,gymnastic machinery bushing

Detailed Product Description


CFB013 CFB018 GEAR PUMP BEARING      The product is developed according to the high PV value of hydraulic pump. It can offer the low friction coefficient and good anti-abrasion, be used in semi-dry condition .The product is applied to medium, high-pressure gear pump, ram pump, vane pumps, 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/sMax load capacity P(static) 250N/mm² Maximum PV value(Oil) 60N/mm².m/sMax 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