Before you try to get the bearing on take a file and some emery cloth and clean up the scuffs to knock the high edges off. If not you will have problems getting the bearing on. I have put them on with a long 1/2 bolt, a couple of big washers and a socket. But since you do not have a shop to work in find someone with a press and have them install it.

David Fritzsche
1990 Ex-Cab V-6,5-speed, with a few mods
04.5 CTD Dodge 2500 Ram--Tow Rig
Roseville, CA

"Serenity through Sobriety"