All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Chain Pitch_SYN

N/A 2.609 in

D - Barrel

N/A 0.875 in

Tooth Width_SYN

N/A 0.875 in

Number of Teeth_SYN

N/A 12

Bore Diameter_SYN

N/A 1.250 in

Pitch Sprocket Diameter

N/A 10.080 in

Hub Diameters (A/B)

N/A 5.250/5.000 in

LTB

N/A 3.875 in

Weight_SYN

N/A 37.000 lb

Sprocket Style_SYN

N/A Type C

Use With_SYN

N/A For Tsubaki Chain Numbers WH-78, W-78, C188