PYI.com or johnson(duramax), buckalgonquin.com( stuffing boxes,etc), another hamiltonmarine.com
I'm sure I saw it described in the E35-3 manual.pdf on this site.
I replaced mine( E32) last year, it did Not have a set screw, but some bearings are set with a screw. Watch for it carefully.
The shaft had alot of play in it, cost several bills to replace including a stuffing box and prop relignment/ balancing.
First !!.... the shaft was out, bec I replaced the engine and shaft.
I made a tool following Nigel Calders information in his "mechancial/electrical" book.
I used a hack saw and sliced the internal part of the bearing in a few places, it did not budge.
I applied MAP gas torch heat to the outside, and then used the tool(puller) and lots of lubricant. It took some effort and time.
Good idea to freeze it before re inserting it into the sleeve. It should fit in perfectly.
lub and reinsert the shaft.