Two or more identical or different sizes or types of bearing, sleeve packaged or grouped together for single issue as a unit, for replacement of worn and/or damaged bearings. See bearing, sleeve. Excludes:bearing half set, sleeve.
aircraft model sh-60b,gas turbine engine end item identification, 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