bike was a stock port stock stroke turdsammich with t5's running on castor927. no idea why it failed but once was enough for me. notice it was the stator side too. sure it could have been a 1 in a million chance but i cant recommend anyone run one.
Again spend a little time in a bearing catalog. i said what i did for the reason. also as far as the price difference, its negligible so theres no reason not to get the good shit the first time.