Assertion: bearing's surface | /r/HasProperty | smooth
Facets:
value: extremely
type: DEGREE
value: with finished to 1520
type: TEMPORAL
Source sentences:
text: The bearings not only provide a smooth surface for the crankshaft to spin on, but they also provide a surface to absorb and cushion the thrust load.
text: The surface of the balls and where they roll on the races must be exceptionally smooth.
text: The surface of the balls must be extremely smooth and can’t be out of round by more than 25 millionths of an inch, even for an inexpensive bearing, and high-speed precision bearings are frequently only allowed five-millionths of an inch manufacturing tolerance.
text: Surfaces must also be extremely smooth, with both shaft and bearing finished to 1520 in RMS.
text: The surfaces are smooth and frictionless
text: The surface of the balls and where they roll on the races must be exceptionally smooth.