46 OL

638923 SKU No.

Offset Link (Three Rollers) for

Single Strand Roller Chain

083 ISO Number

12.7 mm Pitch(P)

4.88 mm Between Inner Plates(b1)

7.75 mm Roller Diameter(d1)

12.9 mm Over All Chain Width(I)

1/2x3/16 Chain Size Designation

4.09 mm Pin Diameter