As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE TAXING FROM PARKING SPOT, CREW NOTICED NOISE COMING FROM NOSE WHEEL. RETURNED TO PARKING SPOT & THE ACFT NOSE WHEEL HAD SIGNS OF WHEEL BEARING FAILURE. SUBSEQUENT INSPECTION REVEALED THE NOSE WHEEL BEARING HAD FAILED. NOSE WHEEL TIRE ASSEMBLY SUBSEQUENTLY REPLACED BY THEIR FIELD REPAIR UNIT & ACFT WAS DISPATCHED WITHOUT FURTHER PROBLEMS. PN OF FAILED BEARING DSR 4629-1019 MALFUNCTION & DEFECT REPORT SUBMITTED.