Green Wheel bearing help

A little over 2 years I installed a pair of new stock rear axles with Green bearings in my daily A-body.

Now just recently I started noticing some noises during tight corners taken at speed.
After checking the axle play I found a little too much sideplay to my liking.
Removing the axles and checking the bearing revealed that they are worn out and due for replacing.

Now, overhere I have an abnormal amount of roundabouts to tackle every day during my daily commute.
This fact, and perhaps a slightly too tight measurement on my axlehousing narrowing (C to A-body width) could have caused the premature wear of the Greens.

Nonetheless I will be replacing the bearings with original tapered bearings pretty soon (hoping the axlehousing is close enough to spec to still be able to properly adjust the bearings without having the grind down the axles).