Ball Bearing

1. Ball bearing

3. Ball bearing

1 . 1 : Perspective;

1 . 2 : Front;

1 . 3 : Back;

1 . 4 : Top;

1 . 5 : Bottom;

1 . 6 : Left;

1 . 7 : Right;

3 . 1 : Perspective;

3 . 2 : Front;

3 . 3 : Back;

3 . 4 : Top;

3 . 5 : Bottom;

3 . 6 : Left; and

3 . 7 : Right.

The broken line in the reproductions depicts unclaimed portions of the ball bearing only and forms no part of the claimed design.