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.
0.8730 inches minimum and 0.8750 inches maximum inner member width, 0.8745 inches minimum and 0.8750 inches maximum bore diameter, plastic polytetrafluoroethylene bore liner 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