ball bearing for the hacker 9XL
 

i own several brushless motors and the ones that needs replaced is the ball bearings can anyone please tell me what is the spec for a ball bearing in 9Xl cans? is it 5x10 mm or 5x11 mm ball bearing and thanks again for the input

I thought it was 5x11x5

is it the b-50 like a feigao or is it the c-50? that might make a difference.

You are correct sir. Be sure to get a bearing that can take 40.000+ rpm.

i think they sell it here?

if mike doesnt have it in stock he could most likely get it