12mm Bore GT2 Timing Pulley 40 Teeth 2mm Pitch 6mm Wide Belt Groove Aluminum With 2 Set Screws For Secure Mount On 12mm Stepper Shaft Ideal For 3D Printer Drive System High Precision Machined Finish

12mm Bore GT2 Timing Pulley: 40 Teeth, 2mm Pitch
✔️ 12mm bore, 40 teeth, 2mm pitch, 6mm belt groove, 1-pack

This 12mm bore GT2 timing pulley is built for belt-driven axes in 3D printers and small CNC setups. It works with GT2 2mm pitch belts and a 6mm-wide belt path, typically clamped onto a 12mm shaft with two set screws for secure mounting.

✅ 12mm
✅ 40 teeth
✅ 2mm GT2 pitch
✅ width de rainure 6mm
✅ Includes 2 set screws for secure shaft fit

💡What is a timing pulley used for in belt-driven motion systems? This handy piece helps convert rotary motion into precise belt movement and maintains accurate positioning across drive axes. - GT2 belt compatibility and 2mm pitch - 12mm bore with two set screws for secure shaft mounting - 40-tooth design balances torque and speed - Commonly used in 3D printers' drive trains