[Application Features] SF-2WC boundary self-lubricating gasket, Steel substrate, middle sintering spherical bronze powder, surface rolled modified POM (POM), and contain storage pits. It is suitable for normal temperature conditions, the low-contained place, to replace the traditional copper sleeve both to reduce costs and extend service life. On the rolling mill use, to save fuel frequency, simplifying replacement program. [Application] The product has been widely used in auto chassis, forging machine, metallurgical and mining machinery, engineering machinery, utilities, steel rolling industries. The main parameters maximum load pressure: 70N / mm2 friction coefficient μ: 0.05 ~ 0.25 Temperature range: -40 ℃ ~ 130 ℃ Highest sliding velocity: 2.5m / s to allow the maximum PV value: 22N / mm2.m / s