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.
0.5 millimeters maximum backface corner radius, 0.1400 inches maximum cone corner radius, 0.8750 inches nominal cone width, 2.0000 inches nominal bore diameter, 17.0 millimeters nominal cup width