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Biz bilan bog'lanish
SF-1PI Bearing
SF-1PI polyimide self-lubricating bearing
Structure
Steel plate-- copper powder layer -- modified PI+ material
Feature
1.High mechanical strength, able to withstand high intensity alternating loads
2.Good wear and fatigue resistance
3.Excellent insulation, and able to effetively avoid electrostatic sparks on the surface of the friction pair.
Application：
High-frequency swing occasions
Technical Parameter
Max load pressure: 140N
2
Friction Coef. μ: 0.04- 0.20
Applicable temperature : -80℃-300℃
Max allowable PV value dry: 40N2.m/s
Max sliding speed: 2.5m/s
