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.
0.3125 inches nominal bore diameter, mil-s-6758 mil spec 1st material response outer race member material document and classification, 0.3750 inches nominal inner member width, ams 5630 assn std single material response inner member material document and classification, mil-g-21164 mil spec single material response lubrication material document and classification