For the PTO, I may replace mine with a sealed bearing. Seems it would simplify things. A bit of a penalty on the drag from the seals, but should last forever. SKF 6205-2RS.
The 6205 bearings from CNH are now from China, no markings at all on the bearing.
1971 Cub (Rufus) 1950 Cub (Cathy) 1965 Lo Boy Fast Hitch (Nameless III) 1970 Cub 1000 Loader & Fast Hitch (Lee)