I am going to buy the 10"X 18" X 1/4" plate and have someone weld the jack shaft tube and mounts onto it but I now feel that I may just have to give the whole plate assembly to someone and tell them to just duplicate the set-up with new angle iron and pipe/tube. Now my problem is, I measured with my trusty calipers, the outside dia. and after using paint remover to get to the bare metal( removing several coats of paint and finding it all original) the O.D. on the pipe/tube ( yeh, I know there's a difference between the two in measuring) came out to 1 13/16" and the I.D. was what looked like very worn and I was unable to get a measurement there. I measured the axle bearings that have a flange and I got 1 9/16" so I suspect the I.D. is 1 9/16". The inside of the pipe looks like some older bearings may have spun a while because there's a step down on each inside end about 1/2" worth. I do not believe this is factory by the looks of the wear, but I will take a closer look.
Does anyone have any information on the tube size, and is it a Tube or is it a Pipe? I'm guessing tube because the walls are not very thick. If push comes to shove, I can just go locate a Pipe or Tube where the inside diameter matches a set of wheel bearings O.D. size and I'm ok with that. I believe the jack-shaft axle is 5/8". Can someone post me some links on where to find the pipe/tube and the jack-shaft bearings that will fit inside it? I will try and post pictures of what I have and it's pretty beaten up and rust pitted with many coats of paint I suspect. I was glad to find it was the original set-up but then thought........ What nasty welds on those angle supports! OK, after looking at it again while taking photos, the tube all looks original inside on the ends because there was original green Murray paint mostly in place inside so maybe I don't have any wear, but maybe there used to be pressed in bearings and they were replaced with the flange bearings. Any ideas about the original bearings? I believe the flange type bearings are slow speed bearings.
Thanks, Scott