Bearing numbers
 

Does anyone happen to know what the bearing numbers are for the CPP CP4R-6 rotors?

(Not for the bearing kit, but the numbers actually on the bearings)

I'm figuring, if they're the same bearings, or at least the bearing ID is the same, the current 5 lug rotors have, they should work with my drop spindles. I haven't been able to identify whose drop spindles are on my project.