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.
1.6160 inches minimum and 1.6520 inches maximum cup width, 1.3750 inches minimum and 1.3758 inches maximum bore diameter, 0.2200 inches nominal cone corner radius, 0.0500 inches nominal backface corner radius, 1.9360 inches minimum and 1.9720 inches maximum cone width