Timing Pulley GT2 5mm Bore, 2mm Pitch, 40 Teeth, 6mm Wide Belt Groove, One Pulley With Two Set Screws, Ideal for 3D Printer Drives, Stepper Motors, and GT2 Timing Belt Systems

Single GT2 Timing Pulley: 40T, 5mm Bore, 2mm Pitch
✔️ One pulley, 6mm belt groove, 5mm bore shaft fit

This GT2 timing pulley is built for 3D printers and light CNC setups, using a 2mm pitch GT2 belt and 40 teeth. It fits a 5mm shaft and works with a 6mm wide belt groove, making it a common upgrade for printer drives and delta configurations.

✅ 5mm bore for standard stepper shafts
✅ 40 teeth, 2mm pitch GT2 compatible
✅ 6mm wide belt groove for secure belt seating
✅ Two set screws to lock securely onto the shaft

💡 What is a GT2 timing pulley used for in 3D printers and hobby CNC projects? This handy drive part keeps motion precise and synchronized.
- Transmits rotary motion with low backlash
- Ideal for accurate, repeatable belt drive systems
- Compatible with 2mm GT2 belts and 5mm shafts
- Durable aluminum construction for long life