Help Needed, Ballscrews

<<You could do some enquiries for me, as I have got no-where on the net.
I am looking for Ball leadscrews for my miller. It is a Bridgeport
look-alike. The X axis needs a 3/4" to 1" x 32" Ball-screw, plus
flanged Ball-nut 2/10" lead. The Y axis is 15" long. I just require
the threaded part as I'll make up my own ends. I would prefer the
diameter nearer 3/4" than 1" as the ball-nut is larger than the acme
nuts on the machine and it may be difficult to get them in. >>

I just got the following note from a friend, can anyone on the list make a
recommendation for a source of the pieces he needs. Also an URL would be
greatly appreciated if possible.
Thanks,
bill