cylindrical lining

English Thesaurus

1. a cylindrical metal lining used to reduce friction (noun.artifact)

hypernym	:	liner, lining,
definition	:	a protective covering that protects an inside surface (noun.artifact)

derivation	:	bush,
definition	:	provide with a bushing (verb.possession)

derivation	:	bush,
definition	:	provide with a bushing (verb.possession)