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.
plastic polytetrafluoroethylene bore liner material, bearing,plain,self-aligning. part name assigned by controlling agency, 1.5000 inches nominal bore diameter, xray film pro. end item identification, 1.3750 inches nominal inner member width