A Set of (8 inch) 203mm Mecanum Wheel( 4 pieces)/Bearing Rollers

The (8 inch) 203mm mecanum wheel is a heavy duty wheel. Each wheel is comprised of a series of rollers, mounted so that their axis of rotation is 45 to the axis of the main wheel. As the wheels rotate in sync, the vehicle moves forwards or backwards normally, but by spinning pairs of wheels in opposite directions, the rollers enable sideways movement. Put it all together, and you can move laterally, diagonally, or spin in a circle.

Specifications:

• Diameter:8 inches(203mm)
• Width:78mm
• Number of Rollers:12
• Number of Plates:2
• Body material:Aluminium alloy
• Roller material:Nylon
• Spacer material:Aluminum
• Length of roller:67mm
• Diameter of roller: 31.2mm
• Load capacity:100-150Kg