NH offers a decent BH. I have a NH 759C for my TC55. I don't think NH makes their own BH, but can't remember who makes it for them.
If I had the opportunity to do it again, I'd buy either a Bradco or a BushHog... both seem to be heavier-duty than the NH In my opinion, both of these choices provide more armor shielding, higher quality hoses, more grease zerks (you can't have enough grease zerks), and are overall better built.
No matter who you get it from, before you use it, make sure all the hydraulic fittings stay tight, and make sure everything is always well-greased.