兩個或更多相同或不同尺寸或類型的軸承、軸承套,包裝或組合在一起,作為單一單元發貨,用於更換磨損和/或損壞的軸承。參見軸承、軸承套。不包括:軸承半套、軸承套。
components include two cylindrical sleeves approximately 0.587 in. lg.,with very close slip fit overall dia. of seal rotor at turbine end of rotating group and on overall dia. of high speed pinion gear at compressor end. the dia. is machined to fit 2.250 in. dia. work supports of a bear balance machine or ride in vees of runout fixture special features, aircraft model sh-60b,gas turbine engine end item identification