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.
1.183 inches nominal bore inside diameter, one corner 0.031 in radius,one corner 45 deg by 0.031 in. chamfer chamfer/radius of inside corner, not casehardened casehardening indicator, both corners 0.062 in. radius chamfer/radius of outside corner, 1.177 inches nominal face width