Another filament spool roller
cults3d
I've been searching for a while now to find some small ball bearings I ordered a long time ago. As they're useless in my other projects because I ended up with the wrong size, I decided to use them to create this filament spool roller. Bill of Materials: 4 x ball bearing 13.5mm/6.3mm/5mm (I'm still trying to figure out what these are called) Print the parts, remove the support material, press the ball bearings into the axles (no glue needed) and clip the axles into the ground plate. Now it's ready for use...;-)
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