All ceramic bearing
All ceramic bearing
(OP)
I need a small ball bearing 3-8mm to be low torque and non-magnetic. All ceramic may fit the bill but I can't get information on sizes available by searching many websites. Any ideas would be welcome.
Loading and speed is low. Jewel bearings too small. Friction must be as low as possible.
Loading and speed is low. Jewel bearings too small. Friction must be as low as possible.





RE: All ceramic bearing
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RE: All ceramic bearing
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RE: All ceramic bearing
RE: All ceramic bearing
RE: All ceramic bearing
Knee and hip joints have used ceramic bearing surfaces for a long time now, and the technology is starting to spread to spinal use as well.
I can't vouch for specific bearings, but this company:
http://www.coorstek.com/products.asp
does some good work with biomedical ceramics, Very low wear.