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.
0.0300 inches nominal backface corner radius, 6.3750 inches minimum and 6.3760 inches maximum overall outside diameter, 0.1400 inches nominal cone corner radius, 2.4375 inches nominal cup width, 4.0000 inches minimum and 4.0010 inches maximum bore diameter