NDDan
Guest
BCA 5210 KZZE This seams to be very good bearing with two rows of balls and sealed on both sides. I had my pulley reamed for a just fit to bearing and then loctite in. My fellow Gleaner repairman Ray has done quite a few and he says his machinest says pulley is made of green iron. He suggests to turn pulley out to accept sleeve and then turn out for slight press fit to bearing. We'll have a good idea after this harvest as to how much good it did. Take care