Luna Bearings supplies Self Aligning Rod End Bearings. Luna Bearings offers linear motion products such as roller guide ways, maintenance free guide ways, high precision C5 grade rolled ball screws, ground ball screws, high DMN value super cassette type ball screws, precision racks, super ball bushings, linear actuators, linear motors ,dual shaft guides and position measuring systems. Self Aligning Rod End Bearings are compact, self-aligning spherical bushings that can support a large radial load and a bi-directional axial load at the same time. Self Aligning Rod End Bearings have either a female thread in the body or a male thread on the body, and they can be easily assembled onto machines. The PB type bearing consists of a spherical inner ring, an outer ring and a bushing and is assembled with a shaft and housing. The LHSA type bearing are self aligning rod ends consist of a special die-cast zinc alloy body and a studded ball which has its axis at right angles to the body.