152mm 6 inch Double Aluminium Omni Wheel basic 14085 Without Bearing Rollers features:

The (6 inch) 152mm Double Aluminum Omni Wheel is a robust, durable and double row wheel that provides easy 360° movement, with rotational and sideways 

maneuverability. This (6 inch) 152mm Double Aluminum Omni Wheel could be mounted to 3WD Triangular 152mm Double Aluminum Omni Wheel mobile robot kit 

and 3WD 152mm Double Aluminum Omni Wheel Arduino robotics car.

Key Features:

Diameter: 6 inches(152mm )

Axial width: 29mm

Number of plate: 2

Number of roller: 28

Body material: Aluminum alloy

Roller material: Rubber

Roller bearing : Brass tube

Roller diameter:19mm

Net weight: 630g

Load capacity: 40kg

152mm 6 inch Double Aluminium Omni Wheel basic 14085 Without Bearing Rollers as below:

What are the advantages and disadvantages of the Omni wheel?

The advantages of the Mecanum wheel and the omnidirectional wheel are flexibility and convenience, and the disadvantage is expensive. The omnidirectional wheel, as the name suggests,

 can move in any direction, at any angle, and in any direction. mecanum wheel these rollers having an axis of rotation at 45° to the plane parallel to the axis of rotation of the wheel.