ball bearing (English, noun)
expansion: ball bearing (plural ball bearings)
Senses:
topics: engineering
natural-sciences
physical-sciences
wikidata: Q11432170
glosses: A bearing assembly which uses spherical bearing balls as the rolling elements.
wikidata: Q4851182
glosses: An individual spherical ball, usually made of steel or other hard material, suitable for use in a ball-based rolling element bearing.
tags: broadly
often
Forms:
form: ball bearings
tags: plural
form: ballbearing
tags: alternative