where to get bearings for my NUE?

[E-fanatic]

I had a set of cramics in a xxx-t and they were great(much better than the losi bearings) but a 3 1/2 pound rc car isnt really putting alot of stress on them like a 11+ pound monster is and I have never had a motor bearing blow on me(so I have never had to replace them) Even the ones in my 7+ year old lehner and hacker are still good and they are the originals.