Toothed idler 6mm belt - 20 teeth - 3mm ID - Basic element of the system transmitting power to the moving parts of the machine. Some are made of high-quality aluminum. It will find its application in the construction of 3D printers or similar projects.
- Diameter of the hole on the axis: 3mm
- Height: 8,5 mm
- Number of teeth: 20
- Belt width: 6mm
- Number of bearings: 2 (top, bottom)