If it's a dual row ball bearing, you can r & r it with a hydraulic press or the proper bearing removal/installation tool. The tool will cost at least $180-$200 or more.

If it's a dual row roller bearing, you can't do it by yourself. You need the special MB tools. Entrust the repair to a good MB shop.

Before you disassemble it, check with the shop to make sure they'll work on it off the car. Many shops these days, especially dealers, won't do bench work for liability reasons.