This is a plastic pulley. These Plastic pulleys can be used to drive wheels or other pulleys with a belt.
This Plastic pulley is perfect for DIY Science Projects and Experiments. It comes with a 6mm shaft/bore which makes it compatible with our wide range of DC Motors, 6mm Shafts, Couplers, Gears, etc.
Maximum belt width: 9 mm
Material: Plastic Bore: 6mm
Outside Diameter: 49mm
Inside Grove Diameter: 37 mmm
Compatible with our 6mm DC Motors, Shafts, Couplers, Gears, etc.