Two companies using Si3N4 (Silicon Nitride) ball bearings in their arms are Audiomods and Helius Designs, both UK firms. Helius designer/maker Geoffrey Owen is familiar with Si3NR balls bearings, as they are used in the telescopes installed in the Space Shuttle, a project he was involved in (his other job is that of a rocker scientist ;-).
Rega tonearms using plastic bearings
Just came across this on Igus website as I use some igus bearings in linear applications at work.....
https://press.igus.com
I have a Rega P-5 with RB700 that I rarely use as I prefer my Thorens 125 mk II & 160 considerably more.
I just thought this was interesting info on new bearings. If this is old news I apologize as it’s new to me.
thanks,
Johnny
https://press.igus.com
I have a Rega P-5 with RB700 that I rarely use as I prefer my Thorens 125 mk II & 160 considerably more.
I just thought this was interesting info on new bearings. If this is old news I apologize as it’s new to me.
thanks,
Johnny
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- 9 posts total
Plastic? Sounds ludicrous but here's an interesting article from 2017 that confirms it: https://www.eurekamagazine.co.uk/design-engineering-features/technology/in-pursuit-of-perfect-balanc... |
- 9 posts total