No, sitting the inner race on a thread would be a poor fit even if it was the right nominal diameter, and the shoulders are probably 10mm diameter anyway.
You've just made me realize that if the bearings are 6000-2RS the ID is 10 mm therefore a 9x1 axle would be no use.
I assume, although hope I'm wrong, that the axle shoulder provides support to stop the inner section of the cartridge bearing shifting with respect to the outer.
May be I should simplify my question to does anyone know where I source an after market axle for such a hub?
You've just made me realize that if the bearings are 6000-2RS the ID is 10 mm therefore a 9x1 axle would be no use.
I assume, although hope I'm wrong, that the axle shoulder provides support to stop the inner section of the cartridge bearing shifting with respect to the outer.
May be I should simplify my question to does anyone know where I source an after market axle for such a hub?