nah, get it moving with a bearing splitter, (looks like a pair of half circles with knife edges and pulled together with long studs), very often cheap Chinese kits have long studs with feet to complete the job, but once you have created a gap between the bearing and the gear next to it, you have beat it with a copper hammer, no need to worry about the bearing as it is scrap, reinstalation requires a long tube to tap it in place, beearing on the outer edge only, but boil it in water first, add bay leaves and it/ the kitchen will smell nice as well.
CLEM