Fixed mate for a pillow block flange bearing?

Reloadron

Joined Jan 15, 2015
7,897
In your opinion how thick should I go with nylon? I would think the shaft would not be more than 5-6 inches long.

Roller skate bearings are pretty popular and cheap. The are 8mm inside.
https://www.ebay.com/itm/20-Ball-Be...850688&hash=item1c9653d6fd:g:1BkAAOSw4CFYwKlO

Would 8mm be thick enough to prevent sagging or bending? I do plan to set the bearings in a wooden block or two.


Edit: I am thinking of going with a tube, that way I can run the wires inside the tube.
I would think 8mm or so nylon would work as it is pretty tough stuff. I liked it because it was easy to work with for things like mill and drill. We used it to build quite a few fixtures which took a lot of strain force and 1/4" stuff was hard to bend.

Ron
 
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