Grinding Noise When I Turn Left...Need Help!

I have a feeling there may be issues with the bearing cups. I am not sure if these were replaced. Are those going to be difficult to remove because they are pressed in? And will it be hard to press new ones in properly?

You should have installed the new races with the bearings. You just tap them out from inside the rotor. I use a peice of wood or a socket to tap them back in.