Origin of ball bearing
Examples from the Web for ball bearing
Historical Examples of ball bearing
Time sweeps by us on electrically-driven, ball-bearing pinions.Nan Sherwood at Pine Camp
Annie Roe Carr
But it seems to me, Danny, if we had a pair of ball-bearing skates we'd be just as good as they are.
And, what's more, by the time vacation comes I'll have the finest pair of ball-bearing skates in town!
Turning on his ball-bearing wheel, he rolled off down the street, a perfect picture of outraged metallic dignity.Robots of the World! Arise!
A unique advantage of the Howard-Smith machine is that it is ball-bearing throughout.Leather
K. J. Adcock