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.
1.7850 inches nominal cup width, 2.1650 inches nominal cone width, 1.6250 inches minimum and 1.6255 inches maximum bore diameter, 2.8910 inches minimum and 2.8920 inches maximum overall outside diameter, 0.1400 inches maximum cone corner radius