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.
57.531 millimeters nominal bore diameter, 21.0 millimeters nominal inner ring width, 2355-01-616-9288; medium mine protected vehicle - mmpv end item identification, 96.838 millimeters nominal overall outside diameter, 15.875 millimeters nominal outer ring width