pglaves
#13338
Tom got that it was a final drive bearing - the failure prone large ball bearing to be exact. And in the earliest stages of failure with cracking and spalling in the race. The damage is faintly but clearly visible in the photograph - as somewhat squiggly white lines at about the 11:30 position of the bearing race - above the two balls. I couldn't make the damage show with available light so used the flash to illuminate the recesses in the bearing.