Wheel hub

FIG. 1 is a front view of a wheel hub according to our new design;

FIG. 2 is a rear view;

FIG. 3 is a top view;

FIG. 4 is a right-side view;

FIG. 5 is a left-side view;

FIG. 6 is a bottom view;

FIG. 7 is a front-top-right side perspective view; and,

FIG. 8 is a front-bottom-right side perspective view thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the wheel hub and form no part of the claimed design.