Aluminum GT2 Timing Pulley With 2mm Pitch 40 Teeth 5mm Bore And 6mm Wide Belt Groove For 3D Printer Drive Systems Includes 2 Set Screws For 5mm Shaft And 6mm Wide Belt Durable High Precision Motor Timing Pulley

Single GT2 timing pulley for 3D printers, 5mm bore
✔️ 5 mm bore, 40 teeth, 2 mm GT2 pitch, 6 mm belt groove

This aluminum timing pulley is designed for GT2 belts used in 3D printers and small CNC builds. It delivers precise belt engagement and reliable motion for hobby machines such as RepRap and Kossel Delta style setups.

✅ 40-tooth GT2 timing pulley with 5 mm bore and 6 mm belt groove
✅ 2 set screws secure to a standard 5 mm shaft for firm drive
✅ Aluminum construction keeps weight down while providing stiffness
✅ Suitable for 2 mm GT2 belts and 6 mm wide belt systems

💡 What is a GT2 timing pulley used for in 3D printing and small CNC projects? It transfers motor rotation to the belt for precise axis movement. - It ensures accurate belt engagement with 2 mm pitch - It reduces backlash when paired with a matching GT2 belt - It works well with 5 mm shafts and 6 mm wide belts - It provides a lightweight, rigid drive component for hobby machines