[native34]

I just purchased ball screws and nuts from charter oak. I am trying to figure out where they are from as I need to figure out the ball nut dimensions for creating a mounting block for. would anyone happen to have that information? I found something online that says Rockford, but when I go to their website neither the pictures or numbers add up to the actual dimensions of the screw and nut. I also tried Nook ind, the images of the nuts look like the right ones, but the dimensions don't add up either. the nuts look to be a single preloaded nut around 2 - 2-1/2" long. when I check the diameter it measures 1.370

[endo47]

I bought mine from a fellow Zone member a few years ago and he said they were from an IH CNC mill. They came from the company in the following link. Not sure if this will help, but you should be able to search the numbers from the laser markings on your ballnuts. Good luck.

Metric Ball Screw Assemblies, Imperial Ball Screw Assemblies

[native34]

I bought mine from a fellow Zone member a few years ago and he said they were from an IH CNC mill. They came from the company in the following link. Not sure if this will help, but you should be able to search the numbers from the laser markings on your ballnuts. Good luck.

Metric Ball Screw Assemblies, Imperial Ball Screw Assemblies

I am think that is right, the pictures and dimensions are matching. At least now I have the information to machine the mounting block for the but. Thank you for the lead.

[MichaelHenry]

Did you try asking Charter Oak?