Lemontron rolly bearing spool holder
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Spool holder for the Lemontron that uses the M5 bearings from the BOM for smoother filament unspooling!
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Share Alike
Uses 1 20mm M3 countersunk screw and 2 M5 bearings from the original Lemontron BOM to make a spool holder that spins freely, slightly reducing the amount of work the extruder has to do and reducing wear on the spool holder.
During printing the inner piece, you must add a PAUSE when it has finished printing the cavity for the M3 hex nut. During printing, add the captive nut in and resume.
Assembly:
Stack M5 shim, M5 bearing and then another M5 shim onto the post of the end cap.
Screw end cap into flat end of the inner piece
Stack M5 shim, M5 bearing and then another M5 shim onto the post of the inner piece
Slide outer piece over assembly
Screw into Z axis