2020 Top-mount Spool Holder with bearings

A top-mounted spool holder with bearings that can be used on any printer with a 2020 extrusion.
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updated December 2, 2022

Description

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I put this spool holder together for my Ender 3, but realize it can be used with any printer that has a 2020 top rail. The actual spool support came from a design on my LayerFused x401 printer which I really liked as it was easy it was to use, but was intended for mounting on a vertical support.

Model origin

The author hasn't provided the model origin yet.

License