PVB020S Steel Back POM Coated Acetal Resin Composite Plain Bushing Bearing PVB020S boundary lubricating bearing is a type of DX bushing with red color ...
PVB020W Steel Back POM Coated Boundary Lubricating Composite Plain Bearing Shell PVB020W POM lined sliding bearing is a made of steel back sintered .....
PVB020W Steel Back POM Coated Boundary Lubricating Composite Plain Bearing Shell PVB020W POM lined sliding bearing is a made of steel back sintered .....