As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SWASHPLATE REMOVED DUE TO ROUGHNESS OF OUTER RING ROTATION. AT DISASSEMBLY, FOUND DUPLEX BEARING INNER RACE PITTED. THIS IS THE FOURTH BEARING FOUND DEFECTIVE WITH LESS THAN 1,000 HOURS. THIS IS THE THIRD BEARING USED IN THIS SWASHPLATE IN LAST 12 MONTHS.