The GT2 pulley wheel with 20 teeth or grooves is one of the best choices for 3d printer construction and cnc machines. GT2 pulley tooth profile is anti-backlash. The rounded teeth of this tooth and belt are engaged together longer providing a smoother transition between teeth.
Specification of timing pulleys
- Color: black
- Tooth number: 20
- Tooth pitch: 2mm
- Bore diameter: 5mm
- Flange: double
- Tooth width: 7mm ( Very Suitable and good for 6mm synchronous belt )