Assertion: ball bearing's race | /r/HasAspect | steel
Facets:
Source sentences:
text: The most common type of ceramic ball bearing is often considered a “hybrid”, which indicates that the outer race, inner race, and cage of the bearing are comprised of steel, while the balls are made from ceramic.
text: The most common type of ceramic ball bearing is often considered a “hybrid”, which indicates that the outer race, inner race, and cage of the bearing are comprised of steel, while the balls are made from ceramic.