単列または複数列の硬化円筒ころとリテーナー(内輪または外輪の有無を問わず)で構成される非調整式ころ軸受。軸受、ころ、機体は除く。
steel overall material, straight bore shape, outer race before peening dim is 3.3462 to 3.3465 in. od,identification number removed and the word top etched thereon,the outer surface is shot blasted with p-19 shot 42.5 to 45.0 degrees each side of center two places at 0.0 and 180.0 degrees respectfully,and also specially selected from manufacturers stock so that the developed od is 3.349 to 3.351 in. from top to bottom and 3.341 to 3.343 in. from left side to right side of the bearing special features, two direction locating feature, standard internal fit-up designation