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.
1.7500 inches nominal bore diameter, 0.0620 inches nominal backface corner radius, 3.1875 inches nominal overall outside diameter, 0.5625 inches nominal cup width, 0.6875 inches nominal cone width