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.
2.1250 inches nominal cone width, 5.8740 inches minimum and 5.8750 inches maximum cup outside diameter, 0.1250 inches nominal backface corner radius, 3.0000 inches minimum and 3.0010 inches maximum bore diameter, 0.1400 inches nominal cone corner radius