Not an expert here, but I don't buy no name bearings any more. Every set of wheel bearings on my dirtbikes I have had to replace have been no name ones. I think because the all balls kits are cheap and plentiful here and what the motorbike shops seem to prefer to supply. Have you gone to a bearing shop and checked the pricing? last bearings I bought the no name ones were $8 each and *** brand ones were $10 so a bit of a no brainer.