those are really small, only really useful for u-joints and such. could never do a wheel bearing with it.
i have
This Press and its great for real pressing jobs. i used it to rpess the bearings and gears in my transmission when i swapped in the zetec FD. again you cant use that for wheel bearings, at least not without tons of adapters
very minimum you need
Something Like This , then again im not too sure how good that exactly is. but it would probably work. im tempted to buy it just to see how good it is. also you dont need a shop press to use that its all done with a big screw.
now at work
We Have This. this kit works flawlessly. its very high quality and i totally recommend it. although not very cheap it works on pretty much any wheel bearing you will ever need to press. i can borrow that from work any time i want to and thats why i havent purchased that cheapo kit