Gearbox for Infento

This is the printed part of the gearbox I created for my tractor using Infento.

https://youtu.be/eDu6wyD1dPE

Best print orientation as in STL.

Other material:
5x M6x16 DIN912
17x M6x20 DIN912
22x M6 locknut
2x M6 washer
4x bearing 6905ZZ
2x bearing 626ZZ
a spring

Infento components:
2x Toothed belt pulley 26T
2x Toothed belt pulley 46T
2x Toothed belt 100 T (or other 2x the same length)
(It's possible to modify the assembly to use different pulley sizes + belt tensioner)

Print resolution: 0.28mm on all, 0.2mm on shaft (for the best sliding effect it's best if the shaft and Clutch have different layer heights)

Infill: 30% is enough
Printed in PETG, but PLA should be also possible
Supports: touching build plate