As title, i have a crunching sound when braking, like at slow speeds when i apply the brake lightly at slow speed. I can feel it through the brake pedal and its not very nice at all, i've have had the brakes of checked the pads and disks, and yes they're about ready to change, but there is still life left in them. although the pads on the inside have some damage, but still usable. Could it be a wheel bearing? I'm lost, never felt that sort of crunch through a brake.