axle with green bearing problems

So Im in the process of putting wilwood disc brakes on the rear of the car. I took my axles down to have the lug nut studs moved to have 5x4.5 pattern. He also installed a set of green bearings on the axles they are mo400 bearings. So I installed the drivers side brakes and everything went well, go to the passenger side and the snap ring on the bearing that is suppose to rest against the axle housing is about 1/8" to 3/16" away from the housing. So I thought maybe switch them nope same thing as soon as I tighten one side it pushes out the other side. Any thought or solutions.