Threaded Rod Spool Holder for 300mm reel of 2kg filament

By having an excess of M8 and M6 Threaded rods and few gear bearing laying around I decided to make them hold big spool of filament.

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You need :

1 pcs - m6x250mm
2 pcs - m8x165mm
4 pcs - m8x200
8 pcs - m8 nut
+10 pcs - m6 nut
+2 pcs gear bearing : https://www.thingiverse.com/thing:53451
80g pet-g (@ 50% infill and 2 perimeters )

+ - at least this amount
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Assembly can be tricky remember to start with screwing side 200mm rods to upper h