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.
ams 5743 assn std single material response outer race member material document and classification, ams 5387 assn std single material response inner member material document and classification, 37.0 rockwell c nominal inner member hardness rating, 0.4980 inches minimum and 0.5000 inches maximum inner member width, 0.4998 inches minimum and 0.5002 inches maximum bore diameter