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.
2.4375 inches nominal cup width, 0.1400 inches nominal cone corner radius, 0.0310 inches nominal backface corner radius, 6.3750 inches nominal overall outside diameter, 4.0000 inches nominal bore diameter