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

Specifications

Chain Pitch_SYN

N/A 2.609 in

R - Roller Diameter

N/A 0.875 in

Tooth Width_SYN

N/A 0.875 in

Sprocket Style_SYN

N/A Type C

Bore Diameter_SYN

N/A 1.250 in

Max. Bore

N/A 2.940 in

Pitch Sprocket Diameter

N/A 8.443 in

Hub Diameter_SYN

N/A 4.750 in

LTB

N/A 3.130 in

Weight_SYN

N/A 23.000 lb

Number of Teeth_SYN

N/A 10

Use With_SYN

N/A For Tsubaki Chain Numbers 87R, US-278R