Had bearings re-packed after only a few hundred miles, one was completely disintigrated. After a few thousand miles, one of the tires was worn abnormally vs any of the others, this time one of the bearings was, not disintigrated, but stuck to the axle and not free moving. Had an axle replaced as well as the tire and bearings,now will have to waitfor the miles to rack upto see if that is the fix. I would say that your problem is not caused by the bearings but the axle, causing the tires and bearings to fail.... JMHO.... for what it's worth. Good luck!
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