ZA12 Zinc-Based Wear-Resisting Alloy Bushing
Self Lubricating Radial Spherical Plain Bearings
CuZn25Al6Fe3Mn3 Copper Slider
spherical ball bearing metric spherical plain bearing
Maintenance required Radial spherical plain bearings
self-lubricating radial spherical plain bearings
solid lubricant inlaid bearing spherical plain bearing