IPDB › China Industry › Industrial Equipment & Components › Bearing
Sf014, Sf019 Self-Lubricating Bearing Bush, Oilless Bearing for Shock Absorber1
Plain Bearing, Sf019 Self-Lubricating Bearing Bush, Oilless Bearing for Shock Absorber, Engine Bearing, Auto Bearing
Deyuan Machinery Co., Ltd.
Preview:
Product Description SF014,SF019 Shock Absorber Self-lubricating bearingIt is developed according to reciprocating motion of shock absorber and high pressure in flank.It can offer low friction coefficient and good anti-abrasion ,be used in semi-dry condition,The product is applied to shock absorber of automobiles,motorcycles and pneumatic cylmder.Note:SF019without leadAvailability:Cylindrical bushes,flanged bushes,thrust wahsers,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) 2.5m/s Working temperature -200C~+280CMax line speed V(Oil) 5m/s Thermal conductivity 40W/(m.k)Friction coef 0.08~0.20 Coefficient of linear expansion 12*10-6/kbronze bushing is made of bronze base, sinter with bronze powder and PTFE layer with filling material of anti-high temperature.It has high safety factor,and is particularly appropriate for high temperature environment where no oil is efficient and where the machine must be under successive long period working condition.This is widely used in steel metallurgy industry such as bushes for roller grooves of successive casting machines.cement grouting pumps and screw type converters for cement.It can also be composed in steel housing or fabricated into flange bushes which both outer surface and inside bore can be usedas working surface.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.