Published On Dec 22, 2019
A new technique to make graphite air bearings without precision tooling. I show how to make spherical, cylindrical, and flat bearings that are also vacuum pre-loaded, meaning the bearing is captive.
David Preiss' excellent video: • DIY Air Bearings
10mm thick graphite sheet: https://www.amazon.com/Graphite-Smoot...
2" ball bearing: https://www.amazon.com/Inch-Chrome-St...
Small 10-32 hose barb fitting: https://www.mcmaster.com/5047k11
Linear bearing shaft: https://www.mcmaster.com/6061k35
Fusion360 CAD files: https://drive.google.com/drive/folder...
12x18 granite surface plate: https://www.amazon.com/gp/product/B01...
Applied Science on Patreon: / appliedscience
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