PRUSA i3 Belt Tensioner

X belt tensioner for prusa i3, remixed to use two 624z bearings!

Made in FabLab Castelfranco Veneto!

BOM:

For bearings:
1 - M4x25 screw
1 - M4 nut
1 - M4 washers (optional)

For tensioner:

1 - M3x25 (30) screw
1 - M3 washer
1 - M3 nut