Greetings,

I've recently come across equipment using a ball screw with an OD of 16.9mm or .662". The equipment manufacturer only wants to sell me the entire assembly (Motor, gearbox & ballscrew w/nut) and I've been searching the internet looking for replacement ball nut without finding any. The nut moves 5mm per rotation.

Has anyone every seen or know where I might find ball screws that are 16.9mm in OD. This is not root dia but OD. I will appreciate any assistance.