Assertion: ball bearing | /r/HasProperty | machined in such a precise way
Facets:
value: to a tolerance of 5/1000
type: PURPOSE
Source sentences:
text: These top-of-the-line ball bearings developed by Japan-based NSK Ltd. are machined in such a precise way (to a tolerance of 5/1000) that they need little to no maintanence, employing some very special manufacturing processes for maximum smoothness, and as such, perform extremely well out of the box.