Thingiverse
Printable Ball Bearing
by ollienor
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A printable ball bearing. Very simple.
Best printed with high resolution support (from bed only) using a very fine print resolution, I used 0.06mm layer height and 3000mm/min print speed with 50% underspeed on outlines.
High fill percentage will help too, I had 8 layers top and bottom with 6 perimeter. Basically you want to try and get the balls to print as nicely as possible.
It's reasonably smooth, but it's a 3D printed plastic ball bearing so don't expect it to be anywhere near as
Best printed with high resolution support (from bed only) using a very fine print resolution, I used 0.06mm layer height and 3000mm/min print speed with 50% underspeed on outlines.
High fill percentage will help too, I had 8 layers top and bottom with 6 perimeter. Basically you want to try and get the balls to print as nicely as possible.
It's reasonably smooth, but it's a 3D printed plastic ball bearing so don't expect it to be anywhere near as
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