Assertion: ball bearing's ball | /r/CapableOf | contact each race
Facets:
value: in principle
type: MANNER
value: across a very narrow area
type: LOCATION
value: a point,
type: TEMPORAL
value: in theory
type: MANNER
value: in a very small patch
type: LOCATION
value: at a single point
type: TEMPORAL
Source sentences:
text: Thus, in principle, the ball contacts each race at a single point.
text: Where the ball or roller touches the race there is always some deformation, and hence a risk of fatigue.
text: Ball bearings are described as having point contact; that is, each ball contacts the race in a very small patch – a point, in theory.
text: Thus, in principle, the ball contacts each race across a very narrow area.