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.
tapered roller bearing part name assigned by controlling agency, la15.083 end item identification, d-cup outer diameter-94.458 millimeters special features