As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER LANDING, DURING TAXI TO THE GATE, THE FLIGHT CREW NOTICED A NOISE COMING FROM THE RT MLG. MAINTENANCE FOUND THE NR 4 MAIN WHEEL BEARING DESTROYED WITH DAMAGES TO THE NR 4 WHEEL, NR 4 BRAKE AND RT MLG PISTON AXLE OUTER SLEEVE.