center bearing

Normally you need a press or some type of puller to get them off. I've only done a few of them.

Get them off isnt the issue. the retaining ring will split with the cold chisel and hammer. The bearing itself can be driven off alternating hits side to side with a hammer and drift. The problem is getting it on. The bearing can be driven on with a piece of black pipe of the correct diameter with a cap on one end and a hammer. But the retaining ring is dicy. If it isnt started perfectly straight, and driven on evenly, it will split. A good drive shaft shop can knock these out right quick, and if its needing a center support, the U-joints probably arent in the greatest shape ether., so why not have it all done at a drive shaft shop if ones available and the balance checked as well? And make sure you mark the two drive shafts so they go back together the same way they came apart if you tackle it yourself, or you'll have vibration and binding issues.

Whitelightning