8Mm Bore 40 Tooth GT2 Timing Pulleys Set Of 4 For 6mm Belts Aluminum Alloy Synchronous Wheels With Double Bearings 2GT Compatible 6mm Wide Pro Grade For 3D Printers And CNC Mills

Set of 4 8mm GT2 Timing Pulleys for 6mm Belts
✔️ Aluminum GT2 pulley set, 8mm bore, 40 teeth, 6mm belt

These GT2 timing pulleys are CNC-machined from aluminum alloy and come in a 4-piece pack. They are designed for 6mm GT2 belts and are ideal for driving X, Y, and Z axes in 3D printers and CNC mills, offering smooth operation and reliable belt engagement.

✅ Material: Aluminum alloy; Color: Silver; Band width: 6mm (0.24")
✅ Teeth: 40; Bore: 8mm (0.31")
✅ Double ball bearings for smooth rotation
✅ CNC-machined tooth profile for repeatable motion
✅ Pack size: pieces

💡 What is a GT2 timing pulley used for in 3D printers and CNC machines? This handy component translates motor rotation into precise belt-driven motion across X, Y, and Z axes.
- Positive belt engagement for accurate positioning
- Compatible with 6mm GT2 belts and 8mm shafts
- Double bearings reduce friction and noise
- CNC-machined tooth profile for repeatable motion

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