Big O installed my front wheel bearing for $55... I've been a customer for years but I don't think they treat me that special. It's $50 an hour for labor there. I think the rear is a lot harder than the front.$50-75 labor for a wheel bearing install would be a steal. I have seen quotes on this website befor for in excess of $300 for a rear wheel bearing install. I have changed a rear wheel bearing as a DIY and would have charged at least $150 plus.