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 comp 440c inner member material, mil-s-5000 mil spec single material response outer race member material document and classification, ams 5630 assn std single material response inner member material document and classification, 2.0570 inches minimum and 2.0620 inches maximum inner member width, 2.4992 inches minimum and 2.5000 inches maximum bore diameter