HUB-02 Universal Hub - 6mm Dimensions

Lynxmotion Rovers, Sumo, and Tracked
1

Hi all,

I am designing a robot in which width of the wheelbase is a very tight constraint, and was hoping someone could either point me to a schematic for the HUB-02 Universal hub, or at least give me the width of the hub.

Thanks in advance.

2

The total dimensions of the hub are 22mm wide (diameter, not radius), 12.75mm deep, and the surface with the 4 screw holes is 6.5mm deep.

3

Thanks so much, one more question if I may:

What are the units in the weight specifications on products across the site?

Thanks again.