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Make vacuum pre-loaded spherical air bearings without special tools

Duration: 17:28Views: 732.4KLikes: 19.4KDate Created: Dec, 2019

Channel: Applied Science

Category: Science & Technology

Description: 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: youtube.com/watch?v=vuzoEe_ykmM 10mm thick graphite sheet: amazon.com/Graphite-Smooth-Polished-Surface-200MMx100MMx10MM/dp/B07S2RDQ6P 2" ball bearing: amazon.com/Inch-Chrome-Steel-Bearing-Ball/dp/B0074VCP8S Small 10-32 hose barb fitting: mcmaster.com/5047k11 Linear bearing shaft: mcmaster.com/6061k35 Fusion360 CAD files: drive.google.com/drive/folders/1fj6zJ9GlZ07WB6jVrltPNsvqsU06qTAP?usp=sharing 12x18 granite surface plate: amazon.com/gp/product/B01LWBEEH8 Applied Science on Patreon: patreon.com/AppliedScience

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