to add to the above Super Record cranks had a different spindle taper than what Campi uses today. however I am sure there is a cartridge style BB that will fit your needs. check Velo Orange, Phil Wood. they might be pricey but then again a a Campi BB is pricy itself.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk