that load should make for an interesting bear hunt. I hunted bear with a .54 caliber shooting 90 grains and a round ball. And let me tell you, I was in a ground blind and had a mother sow and two cubs not 10 yards away at one point. And I was kind of nervous.
The next time out, I still had the same load but also had a .44 magnum Ruger Redhawk on me. It just made me feel better. Good luck with your hunt!