Assertion: bearing's surface | /r/HasProperty | damaged
Facets:
value: usually
type: DEGREE
Source sentences:
text: You'll need a new green end cap, during removal, the sealing surface of the cap is usually damaged, and most of the time, the cap is bent anyway on removal.
text: The bearings are designed to support the weight of the shaft, while providing a non-damaging surface for the high speed rotating shaft.