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。
multiple launch rocket system (mlrs) end item identification, standard internal fit-up designation, straight bore shape, 25.0 millimeters nominal bore diameter, nonlocating locating feature