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.
0.5118 inches nominal cup width, 0.7677 inches nominal cone width, 0.0900 inches nominal cone corner radius, 1.1811 inches nominal bore diameter, 0.0500 inches nominal backface corner radius