Re: Ball screws

>William Scalione wrote:
>
> >
> > Saw this on Ballscrew on E-Bay that fits a Bridgeport, Might be what you
> > are looking for
> >
> > http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=194655353
>
>Yup, <snip> Look closely! You can ALMOST make out
>the Acme thread on that screw. Notice, no nut, just the screw. I believe
>that this is a standard, bridgeport Y axis Acme screw, not a ballscrew.
>
>Anyway, I sure wouldn't buy a ballscrew without the nut!
>
>Jon