The only time I've used the 210grJHP in .41Magnum on a black bear was for a +/- 250lb that was treed by hounds. A quartering shot took the heart and part of a lung. The bear was dead before it hit the ground. For spot and stalk or calling black bear, I use a 250gr.WFNGC from a NEI mold. I can run this to over 1350 in my 7.5 inch Ruger Redhawk. I've shot a 350 pounder in the left chest and had the bullet exit the right ham at 35 yards. That's definitely a load I wouldn't put in any of my S&W 57s!
For factory loads, I've had really good luck with Federal's 250gr. Cast-core, Corbon's 250gr. hunting load, and Buffalo Bore's 250gr. cast load. Haven't tried any of the new factory hollow points on black bear yet so I can't comment on them, sorry.
You'd be surprised at the game the .41Magnum can take with the right bullet. I've taken large hogs, black bear, elk, and elk-sized+ African game. Welcome to the fold.