2004 Hyundai Tiburon rear wheel bearing replacement

To whom it may concern,
Any information is greatly appreciated. I have a 2004 Tiburon that I was getting a rubbing knocking noise from my passanger rear wheel bearing (as seems to pretty common) so I replaced both with brand new seals components tightened the Axel but to about 190 lbs of torqure, and when I got it home I started to get a rubbing sound from both sides. Since both bearings are sealed I applied a light coat of Axel grease to them I didn't want to over grease and cause expansion in the bearing from heat. I also seem to have more play in the rotors and a sway while driving. Please help. Don't want to lose a tire on the freeway.