Quote:
Originally Posted by akoscielski3
Sheet metal and the wall of your tubing has little difference when you are press fitting a bearing into it. you should be able to use the same sizes as that thread states.
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Generally for FRC usage a thou under is enough.
The bigger issue is can you actually machine to that kind of tolerance?
A reamer would do it perfectly every time however just using say an endmill on a CNC machine you may be a few thou off due to tool wear causing a press fit to turn into a non fit.