SF-2边界润滑轴承是以钢板为基体、中间烧结球型青铜层，表面轧制改性聚甲醛（POM），在边界润滑的条件下可长期使用而不加油，并含有储油坑。产品广泛应用于汽车底盘、锻压机床、冶金矿山机械，工程机械，水电，轧钢行业等领域。
SF-2Marginal Pb-free self-luricationg bearing is used steel-backing as its structure,sintered porous bronze as its interlayer,surface inlaid the modified POM.Suitable for marginally lubricated and dry operation on the conditons of lubrication indents grease.It has been widely applied to metallurgical machinery,Mine machinery,wate conservancy machinery.vapor locomotive,building machinery,agriculture machinery,steel rolling industy etc.
