leaking green bearing

if your running an inner seal there should be no oil in there, if there is you need to replace the seal and make sure its the correct size for your axles.

next you need to clean the crap out of everything, once its oil free i usually put a bead where the bearing housing is going to sit. also put a bead right on top of that o ring. after that let it sit over night or longer to let it cure. then your good to go.