2000 Chevy Suburban Front Wheel Bearings

First now these are a sealed assembly and yes one can do it yourself. You will need a 36 mm deep socket and breaker bar to start with. First remove the center cap and break the axle nut loose then the lug nuts then jack it up and support it and remove the wheel and then remove the axle nut and then the break caliper and support it off to the side and then remove the rotor. Now you will see a wire harness coming out of it follow it back and unplug it. Now from the back side there are 3 bolts on the inside that hold the assembly in remove those three bolts now you will need to work the hub assembly off it may be easier to rent a slide hammer puller, otherwise a good pry bar and hammer should work. Remove the hub assembly and put the new one in. Now the only thing to remember on putting the new one in is to route the ABS wire harness back in the same manner it was. This assemble should cost between 129 to 254 at your local parts store. Here is a pic of it so you know what you are getting into.

My info is for the 2500, the database info is fairly basic. I don't see why you can't do it yourself. If the assembly is a press fit to the driveshaft, you may need a puller or equivalent to get it loose. If the front end alignment is affected, you may have to get it realigned. I can't think of anything else, right off hand that may give you a problem? Maybe some of the others will have something?

Oops, racefan966 beat me to it, I'm a slow typer.