A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.
0.5000 inches nominal bore diameter, 0.4326 inches nominal cone width, 0.0460 inches nominal backface corner radius, 1.3775 inches nominal cup outside diameter, 0.0460 inches nominal cone corner radius