Wheel stud removal

What Kuda said. Heat works wonders. Those pesky single row roller bearings (unsealed unpacked variety), place it on a piece of 1/2" or 3/8" sheet steel in the flat position. Do this close to the shaft it has to be installed on. Take your cutting torch, aim it at the sheet steel under the bearing right in the middle of the inner race, give it about 5 seconds with the tip close to the sheet steel as if your were going to cut it. With your heat resistant gloves grab the outer race, place it on the shaft. Should slide right on. Of course there is the hot oil bath method, but hey, I worked on rock plants, cutting torches and sheet steel were easier to find. Large nuts stuck on large threaded shafts, heat the nuts.