GT3 Pulley 20 Teeth Timing Belt Pulley – Belt Width 6mm/10mm


SKU: GT3-20- Category: Tags: , , , , , ,


This high quality 20 teeth GT3 5mm/ 6.35mm/ 8mm aluminium Timing Pulley is perfect for V-Slot automation projects.

This Pulley size is specially designed to make Timing Belt work with a V-Slot system fitting on either side of a 20 mm extrusion profile.

This GT3 Pulley has more aggressive teeth than its little brother GT2, making it the perfect choice in higher torque applications. It has a 5mm / 6.35mm / 8mm bore size which works well with our Nema 23 Stepper Motors.


  • 100% brand new and high quality
  • Colour: Sliver
  • Material: Aluminium Alloy
  • GT2(3mm) 20 Teeth
  • Belt width: 6mm/10mm
  • 5mm / 6.35mm / 8mm Bore
  • 2 flanges with hub
  • Set screws included (1.5 mm)
    • Model:
      • GT3-20-5-6W
      • GT3-20-6.35-6W
      • GT3-20-8-6W
      • GT3-20-5-10W
      • GT3-20-6.35-10W
      • GT3-20-8-10W

    Please note: We sell to businesses for bulk order quantity please contact for special distribution pricing.

    Additional information

    Weight 0.12 kg
    Belt Width

    6mm, 10mm

    Bore Size

    5mm, 6.35mm, 8mm

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