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.
53.4 millimeters nominal overall length, plastic polytetrafluoroethylene race liner material, 11.0 millimeters minimum and 11.1 millimeters maximum inner member width, 7.3 millimeters maximum bore diameter, 47.4 millimeters minimum and 47.9 millimeters maximum bore center to shank end distance