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@gbj_tester
The concept of BB30? A self evidently good idea, with the scope (not yet exploited by anybody commercially, afaik) to combine a fat axle with narrow Q. PF30 is a cop out by frame manufacturers who can't be arsed to prepare their BB shell properly, BB86 is a dead end
As for the bearings to stuff into it, take your pick, it's just a standard 6806-2RS industrial cartridge.