Precision Machined Aluminum Timing Pulley With 12mm Bore For GT2 Belts, 2mm Pitch, 36 Teeth, 6mm Wide Belt Groove, Two Set Screws For Secure Stepper Motor Shaft Mounting, Durable Low Backlash Ideal For 3D Printers And CNC Projects

GT2 Timing Pulley: 12mm Bore, 36 Teeth, 2mm Pitch
✔️ 12mm bore, 2mm pitch, 36 teeth, 6mm belt groove

This GT2 timing pulley is designed for 3D printers and RepRap projects, mounting on a standard 12mm shaft and driving a 2mm GT2 belt for precise axis movement.

✅ 12 mm bore fits 12 mm shafts on common stepper motors
✅ 36 teeth match 2 mm GT2 belt pitch
✅ 6 mm wide belt groove keeps belt aligned
✅ Aluminum construction provides light weight and rigidity
✅ Includes 2 set screws for secure mounting to the shaft

💡 What is a timing pulley used for in motion systems and GT2 belt drives?

A handy overview for buyers evaluating drivetrain parts.

• handy for converting motor rotation into synchronized belt motion
• helps maintain precise axis alignment with defined tooth engagement
• reduces belt slip and backlash in printers and CNC setups
• works with 12 mm bore shafts and 6 mm wide GT2 belts