New Yorker Rotor

[dbc105]

Looking at rotors, it looks like a '69 New Yorker rotor has the same inner and outer bearings as my Satellite. Does anyone know if this rotor will fit my stock drum brake spindle? I don't have a good way to see if the spindles are the same. If they are, these rotors are readily available and a simple backing plate can be cut from 3/8" plate to hold a caliper and bolted on in place of the drum backing plate.

Anyone?

Thanks,
DC