Load question for bearing guru

I know this may sound weird, but lets just say you had an axle with a 30mm diameter, whould this bearing beable to take a TRIAL unicyclist abuse?

Thanks in advance,

Where would you find a 30mm axle, let alone a hub for it?

This is a 6806 bearing, standard, single row, light duty. The dynamic load rating is 1060 lbs and the static load rating is 815 lbs. By comparison, the 6203 bearing, standard, single row, normal duty which is used in most standard unicycles has a dynamic load rating that is 2160 lbs and the static load rating is 1030 lbs. As you can see, the bearing on e-Bay is substantially weaker than the ones used in cheap Torkers made for kids.