Ball bearing

Description

FIG. 1 : Perspective view of a ball bearing showing my new design;

FIG. 2 : Front view thereof;

FIG. 3 : Back view thereof;

FIG. 4 : Top view thereof;

FIG. 5 : Bottom view thereof;

FIG. 6 : Left view thereof; and,

FIG. 7 : Right view thereof.

The broken lines depict unclaimed portions of the ball bearing only and form no part of the claimed design.

Claims

The ornamental design for a ball bearing as shown and described.