But a Ka-28 has a fuselage width of 3.8 meters and a folded length of 12.25m from what I've scoured, here in particular:
Kamov Ка-27
The SH-60 has a folded+fuselage width of 3.3m folded length of 12.5m (from the sikorsky website MH-60S | MH-60 ) http://www.sinodefenceforum.com/ ... -z-20-fit-6306.html