嘉興固潤(rùn)生產(chǎn)的SF-1無(wú)油潤(rùn)滑軸承/DU軸套，是以低碳鋼板為基體，中間層高溫?zé)Y(jié)球形青銅粉，表面軋制聚四氟乙烯（PTFE），最外層鍍銅或鍍錫防腐層，再卷制而成的滑動(dòng)軸承。它具有摩擦系數(shù)小，耐磨、抗腐蝕性好和無(wú)油潤(rùn)滑的特點(diǎn)。使用該項(xiàng)產(chǎn)品能降低成本、縮小機(jī)械體積、避免咬軸現(xiàn)象和降低機(jī)械噪音等優(yōu)點(diǎn)。產(chǎn)品已廣泛應(yīng)用于各種機(jī)械的滑動(dòng)部位，如印刷機(jī)、升降機(jī)、紡織機(jī)械、健身器、液壓搬運(yùn)車(chē)、微電機(jī)、電磁閥、汽車(chē)、摩托車(chē)與家庭機(jī)械等。

最大承載壓力：140N/mm2
適用溫度范圍：-195~+280攝氏度
最高滑動(dòng)速度：5m/s
摩擦系數(shù)：0.04~0.20
允許最高PV值（干）：3.6N/mm2 .m/s
允許最高PV值（油）：50N/mm2 .m/s

 

DU Self-Lubricating bushing

DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer. It is of low friction coefficient, anti-wear,anti-corrosion and low noise, compact and light. DU is widely applied in various sliding articles of different kind of machines such as textile machines, tobacco machines,hydraulic vehicles,automobiles agri machines and forests machines and So.

Load capacity：140N/mm2
Temperature：-195~+280°C
Speed limit：5m/s
Friction coef(u)：0.04~0.20
PV LIMIT(Dry)：3.6N/mm2 .m/s
PV LIMIT(Oil)：50N/mm2 .m/s