New coupling shaft

New coupling shaft
new adapter shaft

The big motor was removed, saw blade was disassembled from clutch plate. The clutch plate rivets were ground off, and the central torque plate was removed. A look through my stuff pile turned up a rusty cast steel pulley with a large enough diameter, and 1-1/8" bore. The shaft was turned down to make a press fit into the pulley, and the pulley was welded to the shaft.
The pulley was turned down with a precise cavity on the mounting end so the torque plate self centered when placed in the cavity. The 20 holes were used as guides for drilling and tapping 10-32 holes. Ready to mount the bearing.