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 5630 assn std single material response inner member material document and classification, 0.2760 inches minimum and 0.2810 inches maximum inner member width, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 28.0 rockwell c minimum and 40.0 rockwell c maximum outer race member hardness rating, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating