Replacement wheel v2 for AEG Vampyr 430 Vakuum cleaner

This is my completly reworked Replacement wheel for AEG Vampyr 430 Vakuum cleaner.

In addition you need (per wheel):

1 * M8*40mm Allen screw
1 * M8 Nut (key-width 13mm)
1 * Ball bearing 8*22*7 (Inner diameter 8mm, outer diameter 22mm, thickness 7mm)

When printing the “Achse 2 PLA” you have to add a print pause in the slicer to insert the nut.

The wheels must be printed in TPU (I did 15% infill) to work with the ball bearings (They are clamped with some tension.

For mounting give some “pre-tension” on the axis, slip it in the vakuum cleaner and tighten the screw

Updated everything, much more stable axis, better rolling with ball bearings

Using TPU for the wheel instead of PLA