SF-1B青铜自润滑轴承是以锡青铜为基体,中间烧结青铜球形粉,表面轧制聚四氟乙烯(PTEE)和耐高温填充材料而成。它具有很高的安全系数,在连续工作不能停机修理的场所和高温不能加油的场所特别适用。目前已广泛应用在冶金钢铁工业,连铸机方坯滚道、高温炉炉前设备、水泥灌浆泵和螺旋式输送机上。它可以在外部组合钢套,或制成翻边,达到端面、内孔同时摩擦使用效果。 SF-1B Bronze Pb-free self-lubricating bearing used bronze alloy as base with special formulation,sintered porous bronze as its interlayer and the Compound of PTEE and lipophilicity fiber as its surface.It offers the property of good self-lubricating,low friction,corrosion resistence.It has been widely applied to metallurgy steel machinery,joined casting machinery,joined casting machinery,cement grout pump and spiral conveyer machinery ect.