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.
c-17a aircraft end item identification, steel comp 440c inner member material, 1.1980 inches minimum and 1.2000 inches maximum inner member width, 0.6245 inches minimum and 0.6250 inches maximum bore diameter, plastic polytetrafluoroethylene race liner material