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.
1.5100 inches nominal cone width, 0.1300 inches maximum backface corner radius, 0.2800 inches maximum cone corner radius, 1.1700 inches nominal cup width, 2.5000 inches nominal bore diameter