GT2 Idler Pulley 20 Teeth 5mm Bore 6mm Wide Aluminum For 3D Printer Timing Belt System Durable High Precision Machined With Oxidation Resistant Finish

GT2 20-Tooth Aluminum Idler for 6mm Timing Belts
✔️ 20 teeth GT2 idler, 5mm bore, 6mm wide, aluminum, 10 pcs

GT2 Idler Pulley is a lightweight aluminum wheel used in GT2 timing belt systems, commonly on 3D printers, CNC machines, and automation setups to keep belt tension and smooth motion.

✅ Material: Aluminum
✅ Teeth: 20 Teeth
✅ Bore: 5mm
✅ Width: 6mm
✅ Bearings: Double motor-grade bearings
✅ Belt compatibility: GT2 6mm width timing belt
✅ Package: 10 pieces per pack

💡 What is a GT2 idler pulley used for in a timing belt system?

This handy part helps belt alignment and long-term reliability. - Belt guidance and tension control for GT2 systems - Improves smooth motion and reduces slip on 3D printers - Compatible with 6mm wide GT2 timing belts and 5mm bore pulleys ✝️