Product Description:
SF-1W is wall wrapped bearing made of triple-layer composite material which consists of a steel backing, a sintered porous bronze particles interlayer and
calendared with PTFE and mixture as a surface layer, It is of low friction coefficient, anti-wear, anti-corrosion, and can be used without oil, or only a trace of oil if needed. Moreover, it is of low cost, low vibration and low noise, compacted and light, SF-1 is widely applied in various sliding articles of different kinds of machines, such as textile machines, tobacco machines, hydraulic vehicles, antomobiles, agriculture and forests machines, and so on.