Example of designation of the ASR type coupling with the nominal torque of Mn=265 Nm, hub holes diameters of d1=32 mm, d2=40mm, hub holes lengths of l1=50 mm, l2=80 mm, size of 003:
265-32/50-40/80-003 ASR Flexible coupling
the ”Ex” version – 265-32/50-40/80-003 ASR-Ex Flexible coupling
the ”WD” version – 265-32/50-40/80-003 ASR-WD Flexible coupling
with pilot bores – 265-ow/50-ow/80-003 ASR Flexible coupling