As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAILURE OF THE OUTER (SMALL) WHEEL BEARING RACE HAS BEEN NOTED AT APPROXIMATELY 2,000 HOUR INTERVALS ON THIS AIRCRAFT. BEARING FAILURE IS INDICATED BY BLACK STREAKS COMING FROM THE CENTER OF THE WHEEL AND FROM UNDER THE DUST CAP. THREE WHEELS OF THIS TYPE HAVE FAILED IN THIS MANNER ON THIS AIRCRAFT. CYCLES, 3,557.