Two or more identical or different sizes or types of bearing half, sleeve packaged or grouped together for single issue as a unit, for replacement of worn and/or damaged bearings. See bearing half, sleeve. Excludes:bearing set, sleeve.
fedral-mogul division of federal-mogul corp 1678sb-l 1 bearing half sleeve; federal-mogul divison of federal -mogul corp 1678sb-u 1 bearing half,sleeve nonsupply items and quantities