Oilless втулка SF-1X втулка подшипника скольжения

SF-1X is wall wrapped bearing made of triple layer composites material which consists of a steel backing,a sintered porous bronze particles interlayer and calendared with PTFE and Pb mixture as surface layer.It is of low friction cofeeicient and has good performance in anti-wear,anti-corrosion and can be used without oil lubrication.It is of low cost,compact,anti shaft seizing and low noise. SF-1X is widely applied in various sliding position of different kind of machines,such as textile machines,lift,tobacooo machines,fitness equipment,hydraulic vechicles,antomobiles,agriculture and forest machinese and so on Load capacity:140N/mm2 Friction coef(u):0.04 0.20 Temperature:-195 280C PV limit(dry):3.6N/mm2.m/s PV Limit(Oil):50N/mm2.m/s