Campagnolo Nuovo Record 1046 Italian-threaded bottom bracket cups & bearings!

Description

Campagnolo Nuovo Record Italian-threaded (36mm by 1,0583mm) bottom bracket cups and caged bearings (11 by 6,35mm). Based on the fixed-cup design, this unit is from the later period (this design shows in the 1982 catalog but not the 1975 catalog). Lock-ring is the typical 3,5mm width.
These cups aren't sealed, of course, but the rifling does guide contaminants out in due course.
These cups and bearings are in very good shape. No pitting or wear to the races or cups; the only notable flaws are some de-chroming to the frame-facing side of the lock-ring and wear to the lock-ring slots (all appear to be still usable).