This six inch mecanum wheel utilizes 2 bent sheet metal plates and rubber rollers. The rollers positioned at 45 degree angles. This design enables the wheel to propel a vehicle forward, backward, and directly sideways. The 6" Mecanum wheels utilize 16 rollers positioned between 2 steel plates.
Each wheel weighs 1.25 pounds.
Load Capacity is 40 kg (80 pounds) per wheel.

Specifications
These wheels can be assembled to be either right-handed or left-handed. One wheel can be assembled for either setup.

Material:
Side plates: 0.04" thick steel, zinc plated
Rollers: non-marking, black SBR rubber, 0.75" diameter x 1.5" long
Bore: 0.875" diameter
Bolt Pattern: 0.20" diameter holes on a 1.875" diameter bolt circle

Size
Diameter: 5.95 inches
Width at rollers: 1.79 inches
Width at hub: 1.13 inches