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.
0.3740 inches minimum and 0.3750 inches maximum bore diameter, 0.4950 inches minimum and 0.5000 inches maximum inner member width, steel comp 440c inner member material, ams 5630 assn std single material response inner member material document and classification, ams 5643 assn std single material response outer race member material document and classification