"Wild_Bill" wrote in message
...
You can disregard part or all of the earlier post, now that I discovered
that the center section of the shaft is 5/8", and the beraing IDs would be
1/2".

Actually, I do not think they are. Looking at it closely the 5/8 to 1/2
shoulder occurs at the bearing and the inner race seems to be 5/8".