noise coming from rear end

[dshank21]

Ok hi everyone, curious about something. just recently had to replace my wheel bearrings they were shot to hell. now, when I turn corners I hear a real deep moaning sound coming from what sounds to be my rear axle to me. What do you guys think? I know odds and ends about cars but aint gonna lie I am not any mechanic. Its an 02 gt with 68k, Im gonna take it in to get it checked out but I kinda just wanna know what Im gettin into.

Thanks in advance for the help.