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.
0.5620 inches minimum and 0.5625 inches maximum bore diameter, 0.6850 inches minimum and 0.6870 inches maximum inner member width, ams 5630 assn std single material response inner member material document and classification, 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member hardness rating, 43.0 rockwell c minimum and 47.0 rockwell c maximum inner member hardness rating