ok so this seems like a stupid question, but im in the middle of rebuilding my e50. All the bearing in the engine spin freely if i stick it on my finger and give it a whirl. When putting it all together i messed up the snap ring bearing ( dont ask me how) so i ordered a replacement but it doesnt spin freely. So i had another one sent out, same thing happens. Has anyone else had this problem with the snap ring bearing. The ones im having trouble with are the 6203-ZNR bearing with the cover that you have to remove.