Assertion: ball bearing's ring | /r/Synonym | race
Facets:
Source sentences:
text: In these bearings, the rolling part is a ball, which rolls between inner and outer rings called races.
text: In these bearings, the rolling part is a ball, which rolls between inner and outer rings called races.
text: In these bearings, the rolling part is a ball, which rolls between inner and outer rings called races.