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.
0.9670 inches nominal cup width, 1.2430 inches nominal cone width, 0.0460 inches nominal backface corner radius, 0.0460 inches nominal cone corner radius, 1.0000 inches minimum and 1.0008 inches maximum bore diameter