Assertion: ball bearing's ball | /r/CapableOf | provide the connection
Facets:
value: between the shaft
type: LOCATION
value: between the nut
type: OTHER
Source sentences:
text: The use of a ball spline allows the outer nut to slip freely back and forth over the shaft, while the balls that fit tightly between the shaft and the nut provide the connection and subsequent power transmitting between the shaft and the nut.