To remove it?? If so you don't need a tool, get 3 or 4 pieces of bread and pack them into the hole. Use a 3/8 socket extension and just slowly/lightly tap the bread in there. Keep adding bread(should only take 3 or 4 pieces) and the bearing will pop right out....then you just pull out the wad of bread and you're done. Don't use grease, makes a hell of a mess and you have to clean the grease out when you get the bearing out. Have done the bread trick many times and it's so easy, don't worry your truck isn't gluten intolerant!
This is what chuck did with mine. Worked like a charm.

