ball-bearing hinge

ball-bearing hinge

[‚bȯl ′ber·iŋ ‚hinj]
(mechanical engineering)
A hinge which is equipped with ball bearings between the hinge knuckles in order to reduce friction.

ball-bearing hinge

A hinge which is equipped with ball bearings between the hinge knuckles in order to reduce friction.
References in periodicals archive ?
Other features include ball-bearing hinges, a full-perimeter weather strip, a concealed double-seal bottom sweep, and an aluminum threshold.
Grass ball-bearing hinges, Accuride slides and Comtrad casters are standard.