Replacing Wheel Bearings

Hey, I need to replace my wheel bearings...... I was just wondering if this is an easy enough job that anyone with basic knowledge and skill can do or if im better to take it in a get someone do it for me ..... Any feed back/ Info would be much appreciated ! THanks

I had to replace mine a while back and it can be on the difficult side if you don't have the proper tools to work with. I ended up taking the bearing to my uncle's for assistance.