Originally Posted by
calstar
I didn't think there were any " made for bikes bearings", thought with the bazillion bearings made for industry bearings used for bikes were cherry picked from those existing. Comments??
regards, Brian
Possibly not. At least "pre-selected and marketed for bike" bearings. Though I suspect that if Specialized, Giant, or Trek ask NTN of Fafnir or (especially) one of the Chinese bearing mfrs for a specific bearing, they might get it.