Feature:1. Applications: The 8mm flange shaft coupling allows for quick attachment of the robot wheels and mechanisms onto the motor shaft, simplifying the assembly process.2. Lightweight and Strong: Made of aluminum alloy material, this flange coupling connector ensures both strength and lightweight, effectively reducing the overall weight of the mechanical system.3. Excellent Erosion Resistance: With its great erosion resistance, this flange shaft coupling can work stably in various complex environments, greatly prolonging the service life of the coupling.4. Compatible with 14049 Wheels: Specifically designed for 14049 wheels, this 8mm flange shaft coupling provides a secure connection between the wheels and the motor.5. Easy Installation: The flange shaft coupling features a simple design, making it easy to install and maintain. It can be quickly replaced, reducing downtime and improving work efficiency.Specification:Item Type: Flange Shaft CouplingMaterial: Aluminum AlloyWeight: Approx. 79g/2.8ozOuter Diameter: Approx. 57mm/2.24inInner Diameter: Approx. 8mm/0.31inCompatible Wheel Model: for 14049.Package List:1 x Flange Shaft Coupling