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.
0.077 inches minimum and 0.083 inches maximum face width, not casehardened casehardening indicator, antenna,airborne radio communications fsc application data, 0.093 inches minimum and 0.094 inches maximum bore inside diameter, 0.248 inches minimum and 0.250 inches maximum outside diameter