This is an 20 tooth timing pulley with a center diameter of 5mm, this is the size you need for mounting on a stepper motor. These pullies are great for many mechanical projects. They are also very commonly used in 3D printers.
Specification
- Teeth: 20
- Inner Diameter: 5 mm
- Teeth Diameter: 12.5 mm
- Teeth Width: 6.8 mm
- Outer Diameter: 15 mm
- Fastening Screws: M3 x2
Shipping List
- 5mm Aluminum Timing Pulley For 3D Printer (2 units)
- M4 Embedded Screw (4 units)
