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399842 SKU No.
ANSI #40 Double Strand
1-3/16 Inch Bore Chain Coupling Complete
1-3/16 Bore
1/4 Keyway
87.4 mm Over All Length (L)
40 mm Sprocket Length (I)
7.4 mm Gap (S)
50 mm Hub Dia (d1)
77 mm Bolt Center(d2)
14.4 mm ( C)
3.285 kgf/m2 x10-3 Inerta
1.4 kg 92 mm Cover Dia (A)
75 mm Cover Length (B)