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.
56.0 rockwell c minimum and 61.0 rockwell c maximum inner member hardness rating, ams 5630 assn std single material response inner member material document and classification, 1.7495 inches minimum and 1.7500 inches maximum bore diameter, 0.8200 inches minimum and 0.8260 inches maximum inner member width, 36.0 rockwell c minimum and 40.0 rockwell c maximum outer race member hardness rating