SF-1T
SF-1T bushing is specialy designed for gear pumps.It is made on the basis of SF-1X, suits
for working condition of high PV value of gear pump.It has good performance of antifatigue and antipunching.It shows the benefit of low friction coefficient,wear resistant and antiimpact properties.At hydrodynamic lubrication,The PV limit reaches to 120N/mm2.m/S.It is a best choice for the bushes of various kinds of gear pumps as well as plunger pumps,vane pumps andso on.
Load capacity：140N/mm2
Friction coef(u)：0.03~0.18
Temperature：-195℃~280℃
Speed limit：10m/s
PV limit(dry)：4.3N/mm2.m/s
limit(oil)：60N/mm2.m/s
