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.
0.7500 inches minimum and 0.7505 inches maximum bore diameter, 0.6200 inches minimum and 0.6250 inches maximum outer ring width, 1.4775 inches minimum and 1.4780 inches maximum overall outside diameter, helicopter model h-3 end item identification, straight bore shape