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.
5.2500 inches nominal bore diameter, 1.0313 inches nominal cone width, rigid alignment type, 0.0600 inches maximum cone corner radius, 0.0300 inches maximum backface corner radius