Thanks for looking in to all that local413. That's awesome.
This is on a dedicated Boot Camp.
I took this apart and attempted a restore about 8 months ago, and I was able to pull the bearings off all the rollers, with the exception of the one at the "focal point" (for lack of a better word). I got the bearings lubed fairly well and could probably find replacements for those if need be. The biggest concern is the shaft, which is of course worn so bad I don't get reliable tracking.
Don't get me wrong; the movement I have now is half-light years away from where it was, however the pits in the rollers prevent this from being the restore I want it to be. I think I remember seeing something about a different roller being cut with a dremel to make this style but i can't find it.
Anyway, I wonder if this is a point of pain should I just tool up an make a bunch?
I still have access to a lathe and could probably make some if others have a need. Who knows what the raw material would cost would be but it can't be that much.