Is this 3D model free to download?

Yes, Ball Bearing Ender 3 Spool Holder is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Alberto Marci, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Ball Bearing Ender 3 Spool Holder 3D printable model by Alberto Marci

Ball Bearing Ender 3 Spool Holder photo 1

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Ball Bearing Ender 3 Spool Holder

Source: MyMiniFactory by Alberto Marci

The Ball Bearing Ender 3 Spool Holder is a free printable 3D model from MyMiniFactory by Alberto Marci. Simple Ball bearing for filament spool for Ender 3, external diameter 57.5 mm, internal diameter 32 mm. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

263 saves Source: MyMiniFactory Updated 2026-10-17 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial

Tags: spool, ender, spoolholder, ballbearing, BBS, creality, Ender3, creality3d

About this model

Simple Ball bearing for filament spool for Ender 3, external diameter 57.5 mm, internal diameter 32 mm. The spheres are airsoft BBs. Update 07/26/2018Added another outer ring with a diameter of 73 mm. Update 08/18/2018Added another outer ring with a diameter of 53 mm compatible with ICE filament spools.

Frequently asked questions

Is this 3D model free to download?: Yes. Ball Bearing Ender 3 Spool Holder is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Alberto Marci.
Who made this model?: Designed by Alberto Marci, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.