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.
18.8976 inches nominal overall outside diameter, 6.2992 inches nominal outer ring width, traction winch capstan assembly end item identification, 12.5984 inches nominal bore diameter, self-aligning alignment type