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.
steel overall material, 0.3920 inches minimum and 0.3950 inches maximum inner member width, 0.8300 inches minimum and 0.8340 inches maximum outer member outside diameter, 0.3125 inches minimum and 0.3130 inches maximum bore diameter, ams 5659 assn std single material response overall material document and classification