4 ms·
I believe it's actually four bearings. One in the middle and one for each of the three arms.
by milkytron 9y ago
I believe it's actually four bearings. One in the middle and one for each of the three arms.
- wlesieutre 9y agoTriangular ones seem to be more common, but there are straight versions also https://www.thingiverse.com/thing:1985737 https://www.thingiverse.com/thing:1985737
- cortesoft 9y agoThere are a lot of different designs.