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.
0.1300 inches nominal backface corner radius, 8.2500 inches minimum and 8.2510 inches maximum bore diameter, 1.8750 inches nominal cup width, 0.2800 inches nominal cone corner radius, 2.6250 inches nominal cone width