A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
bearing,self-aligning,spherical part name assigned by controlling agency, 0.8730 inches minimum and 0.8750 inches maximum inner member width, plastic polytetrafluoroethylene race liner material, 0.8745 inches minimum and 0.8750 inches maximum bore diameter, c-17a aircraft end item identification