GT2 Idle Pulley Tensioner Wheel Bore 4mm - no teeth
4mm dia. Idler Pulley Tension Wheel for GT2
For building machines (sometimes even ones not 3D printers). This is a GT2-sized idler/tensioner wheel, with internal 4mm bearing.
- Diameter: 9.6mm inside, 13.0mm outside, 8.6mm wide
- Matches 16 tooth diameter
- 4mm spindle bearing
- For use with GT2 Timing Belt