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Adjustable spool roller for Prusa MK4
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A low friction spool roller designed for cardboard spools
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- GNU General Public License v3.0
This low friction spool roller was designed to use cardboard spool of TPU on my Prusa MK4
bearing are adjustable for spool from 40 to 75 mm width
PLA, No support needed
Bill of Materials
| Hardware | Qty | Note |
| Bearing F695zz | 4 | |
| M5x 30mm pin | 1 | |
| Screws M3x20 mm BHSC | 2 |