Industrial CV Joint Search

Hello all, first time posting.

I have done some searching for what I needed before posting here, yes, I used Google and called promising looking links and searched here before posting.

I am looking for a CV joint that was made by a company named RMZ many years ago. It is for a Paxon leveler. The CV joint has 6 balls, 1.312" dia. ball. Outer hub OD is 6 1/2". Inner hub ID is 1.620. 12 spline. Outer hub width 2". Cage width 2 3/8". It transfers power at less than an 15 Degree angle.

Any help with finding someone who still makes these would be greatly appreciated. I have looked through several places only to find automotive CV joints.

I thank everyone in advance for help or steering me in the right direction.