Need to replace rear wheel bearing on a 2015 V6 AWD Citadel.

Called Napa they had one, SKF, no issues didn't specify front or rear, called another store they couldn't even get one just kicked up a non stock mopar number. Not a huge fan of SKF was hoping to stir up a timken part, maybe there isn't one? The second store is where I got the Timkens for my Rams. Thought I'll check on rock auto. They only appear to have the Front, as a hub assembly anyway. Look up bearing it says rear and its a bearing only. Cannot find a single you tube install on rear wheel bearings. Tons of fronts though. "

Is this how the rear is serviced? just a single bearing, not a hub wheel assembly? Thats what I was expecting but never serviced an AWD or anything like this. Not sure why a little bearing is the same price as a hub assembly either