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.
