Help identifying front brakes.

You remove the "HUB" from the old rotor, and install it onto the new.
Awww man, bummer. I just put put it all back together Lol.
So it looks like I'll have to wait until my brake pads show up later today and then pull both front hubs off and have a local brake shop separate then for me so I dont jack up the studs I've never successfully removed studs from a hub, I failed last time I tried.