Neat idea. I can’t imagine it will have a lot of longevity but fun none the less.
mostly printed bearing. uses metal balls tho.
Submitted 2 weeks ago by GrayBackgroundMusic@lemmy.zip to 3dprinting@lemmy.world
https://youtube.com/shorts/DSqNpV7yHCo
SaveTheTuaHawk@lemmy.ca 2 weeks ago
Bearing races are steel hardened harder than the balls. Waste of time in plastic.
nesc@lemmy.cafe 2 weeks ago
Dismissive and unfair view, there are a lot of uses for such ball bearings. You can use it in a small turn table, for example, that doesn’t turn a whole lot, essentially it all depends on your requirements.