Trailer Wheel Bearing Issue

[63corvette]

Update to the trailer bearings. All new Made in USA bearings.
We made the pull to Las Vegas about 1,000 miles.
I took temps at each stop and when we arrived in Vegas.
The ambient temps ranged from the 30's to the 80's.
One thing I noticed is the one bearing I had been having problems with (front road side) was 6 to 8 degrees hotter on both the bearing and tire.
This being the case I believe the load inside the trailer may have been the key to the bearing issue.
I did rebalance the load after the last bearing failure, which I believe has helped.
I probably still have to much weight to that side as my rather large tool box and generator are both on that side and to the front of the trailer.
After we return home I plan to take more weight off that side and from the front.
I carry to much stuff and a lot more than I actually need.
Thanks to everyone for the input and suggestions. I really had not thought of the balance of the load as I thought the triple axle would balance it out. That is what I get for thinking.
Thanks again and any other suggestions would be appreciated.
Rick Cates
Canyon, TX