Greaseable Wheel Bearings?

If you have Ez lube, knock off the dust cap and grease away. The excess grease will (should) come out from along side the bearing. If it does/'t, STOP. the grease may be hardened in the bearing and going out into the rear seal and onto the brakes. If everything is going as planned, continue and wipe up the excess grease from around the bearing, replace the dust shield and give it a few more pumps. Bearing Buddys are totally differant as they are designed to apply pressure to the grease in which turn pushes against the seals and keeps the water out. And if you do blow a seal, usually boat, or most trailers do not have brakes so other than a greasy wheel, no damage is done. BTW, if you have ez lube, turn the wheel as you grease.