Thanks Rohan, When I pulled the case apart the bearings were loose on the shaft and the separating spacer was damaged and in two pieces. I like your advise on first putting the bearings on the shaft first, then heating the the casing.
Thanks again for taking the time to answer this post.

74 Norton 850 Commando68 Triumph Bonneville
69 Triumph Bonneville
55 Matchless G80s
55 Triumph Tiger T110