Filament Spool Center With Ball Bearing / Centreur de Bobine Avec Roulement

Original idea, CAD Printer (cf https://www.youtube.com/channel/UChwUxlPx6EP4hKFQyA4rCuQ)

EDIT 2018/12/12 : Enlarge threaded Hole.

ENGLISH

Ø 51 mm Spool Filament Center

If you want to edit diameter, I left Freecad file. Just go to "size" and edit "Second Pad" value.

Be careful to edit 608ZZ ball bearing, I willingly add 0.4 mm to the real diameter (Ø22 mm) of the ball bearing more for the pocket due to the retractation

FRANCAIS

Centreur de bobine Ø 51 mm

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