Aluminum GT2 5mm Bore – 6mm Width Perlin Passive Pulley has a 3mm inner bore with bearing ball and works in conjunction with the GT2 20 teeth timing pulley. Full aluminum construction means these are very light and very durable.
Aluminum GT2 3mm Bore – 6mm Width Perlin Passive Idler Pulley Specifications
- GT2 (2mm)
- Teeth less
- 1/4″ and 6mm belt width (up to 7mm)
- 3mm bearing ball bore size
- 2 flanges with hub