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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.
mil-b-5687 type 1 grade 2 mil spec single material response inner member material document and classification, 0.6200 inches nominal inner member width, 0.2500 inches minimum and 0.2505 inches maximum bore diameter, 2.0900 inches nominal bore center to shank end distance, 2.4700 inches nominal overall length