A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.
1.958 inches minimum and 1.967 inches maximum face width, 0.502 inches minimum and 0.504 inches maximum bore inside diameter, not casehardened casehardening indicator, 0.062 in. radius chamfer/radius of outside corner, 0.624 inches minimum and 0.625 inches maximum outside diameter