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.
av mntnce br end item identification, load wheel kit ball bearing part name assigned by controlling agency, industrial component document origin, 4 component quantity, wheels (2), shaft (1), and retainer (1) supply items and quantities