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

Specifications

Chain Pitch_SYN

N/A 6.031 in

Tooth Width_SYN

N/A 1.000 in

Number of Teeth_SYN

N/A 7

Bore Diameter_SYN

N/A 1.500 in

Max. Bore

N/A 4.440 in

Pitch Sprocket Diameter

N/A 27.103 in

Hub Diameter_SYN

N/A 7.000 in

LTB

N/A 6.000 in

Weight_SYN

N/A 188.000 lb

Sprocket Style_SYN

N/A Type C

Use With_SYN

N/A For Tsubaki Chain Numbers X-678, 678, S-678