A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
part number 11450045 and 11450131 end item identification, 2.7510 inches minimum and 2.7524 inches maximum bore diameter, steel overall material, 0.7400 inches minimum and 0.7500 inches maximum overall width, 3.1245 inches minimum and 3.1255 inches maximum overall outside diameter