This listing for a pair of blue plastic wheels with black, grippy rubber tires measuring 47 mm (1.85″) in diameter and press-fit onto the 3 mm D-output shafts on our micro metal gearmotors. The gearmotors mount on either side of the wheel. The motor’s output shaft slides into the socket easily at first but will make a snug fit when pressed through to the other edge of the hub. They’re 12 mm wide.
- Diameter: 47 mm (1.85″)
- Color: blue hub w/ black tires
- Tire width: 12 mm (0.47″)
- Weight: 19 g (0.66 oz)
- Shaft type: 3 mm “D”
- Perfect for robotics projects!