[Application Features] SF-2L border unleaded bearing is improved on the basis of the SF-2. Having a low coefficient of friction, wear resistance, long life and other advantages, the products do not contain lead. [Application] products can be used in food machinery and other environmental demanding applications. The main parameters maximum load pressure: 70N / mm2 friction coefficient μ: 0.04 ~ 0.20 Temperature range: -40 ℃ ~ 130 ℃ Maximum sliding speed: 5m / s to allow the maximum PV value: 25N / mm2.m / s