Sealed Ball Bearing a challenge Free 3D print model

cgtrader

I'm not taking on a challenge I don't want to accept. My printer had better be calibrated to perfection, or forget about trying this at all. It's not like you're going to enjoy printing for an hour just to end up with some crumpled-up piece of useless plastic. I was experimenting with this for fun and nothing else - that's the truth. Can it actually work? Yes, but don't expect it to be easy - there's a good chance you'll be throwing away a mess after all your hard work. So if you're still up for this, go ahead! Share a photo of "I made one" on your social media if you manage to get it right, okay? =) Here is a short video: http://youtu.be/5QJePuLzYVs