Removing the tire, brake calipers, rotor. Unscrewing the axel nut, unbolt everything from the stearing knuckle. Pound the steering knuckle off the bottom of the strut.
A new bearing was purchased at
http://www.fordpartsonline.com/ for about $36. I took my stearing knuckle to a local parts shop with a press and they pressed the old bearing out, and pressed in the new one in for $13.00. So just the bearing for about $50 plus tax.
While doing this I also replaced the front struts, and brakes ..... as long as everything was appart.