the snap ring is on the outside of the green bearing along with a o-ring
the flage goes on the axle then the bearing then the lock coller
the bearing slides into the ends of the housing,the o-ring seal in the end cub and goes in till the snap ring is against the flange
now the bear retaining flange bolts to the 5 studs and pinches the snap rear to hold the bearing in place
no endplay adjustment needed
kinda simple once you see the bearing and retaining flange
the roller ball bearings do not like the extrem side loading
