Thingiverse

"IMPROVED" BALL BEARINGS

von schlem

400 Downloads

389 Likes

5 Makes

**Friends, Don't Print This. It's Crap - It will only serve to disappoint and anger you. Really, it doesn't work.**
**-schlem May, 2014**

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This thing was made with Tinkercad. Improved Ball Bearings with 9 ball bearings

24mm OD / 6mm ID as designed. Should scale fine up or down. I think.
Based on the first 8-ball Ball Bearings cartridge I designed, I packed another bearing in the races to better support the structure. Who knows how this gizmacchi will print, but the design has bearings precisely dimensioned (5mm) to fit the races. I don't know yet how round these balls will print, but they will likely need to be broken from races before they will rotate. This is not a precision bearing, this is proof of concept, but a high precision 3D printer might actually produce a usable low-speed, low-load bearing.

+++ I have further improved this design by using a shape script for the spherical bearings, that creates smal

3D accurate ball bearing bitforge featured gadget gizmacci gizmo model parametric part precise precision rollers schlem widget 3D accurate ball bearing bitforge featured gadget gizmacci gizmo model parametric part precise precision rollers schlem widget 3D accurate ball bearing bitforge featured gadget gizmacci gizmo model parametric part precise precision rollers schlem widget

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