A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.
steel corrosion resisting overall material, bearing assy, track roller part name assigned by controlling agency, door,hanger end item identification, o.d. 3.250xi.d. 2.500;width 1.049 special features