An update. I had no luck finding the Schley C-shaped tool here in Western Canada for pressing out the hub from the back. Also I couldn't find any bolts longer than my existing wheel bolts for working the hub out. After several more evenings of reading and watching youtube videos on how to do a bearing job, it seems appropriate to use a slide hammer. I ended up investing in a hammer kit figuring I could use it on the next car which likely would have ABS. The kit comes with assorted screw type pullers in addition to the slide hammer and arched bracket that attaches to the hub. There was a great video (which I can't find again!) by a European tool manufacturer demonstrating their air driven tool for pressing out/in the drive shaft and bearings. In that video, they used a slide hammer to remove the hub with 3 blows. Now I'm having second thoughts on the slide hammer as I saw another video where the backyard mechanic tightened a bearing splitter between the hub and knuckle and just used the regular wheel bolts to work the hub off. The bearing splitter gave a nice surface for pushing against with all 4 wheel bolts. That was a nice, low impact approach. I'm aiming to change the bearing this weekend, will update again.
I take off the whole knuckle and hammer out the hub with a few blows. I press out the outer bearing ring with a piece of pipe in a vice. I then use the old bearing outer ring to press in the new one. The only tricky thing is to support the inner ring while pressing in the center, I use another pipe for that also. So all I use are some pieces of pipe of various dimensions, the old bearing and a vice.
SFC