If you didn't replace the race that bearing rode on, you will be doing it again. To go a step farther, if you replaced all your bearings, I hope you replaced all the races as well. The bearings and races are sets that wear into each other. You can't replace 1/2 of the bearing/race set without running into issues. And now that you have run the new bearings on the old races, I would replace the new bearings when you replace the races, as well! Gene