Assertion: bearing's roller | /r/SimilarTo | wedge
Facets:
value: under heavy loads
type: OTHER
Source sentences:
text: The downsides to this bearing is that due to manufacturing complexities, tapered roller bearings are usually more expensive than ball bearings; and additionally under heavy loads the tapered roller is like a wedge and bearing loads tend to try to eject the roller; the force from the collar which keeps the roller in the bearing adds to bearing friction compared to ball bearings.