No. 80, B Style, 1.188" plain bore

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

Specifications

Bore Diameter_SYN

 1.188 in

Hub Diameter_SYN

 4.750 in

LTB

 2.000 in

Sprocket Style_SYN

 B

Number of Teeth_SYN

 33

Outside Diameter_SYN

 11.070 in

Pitch Diameter_SYN

 10.520 in

Caliper Diameter

 9.883 in
Max. Bore1 3.250 in

Weight_SYN

 19.600 lb

Tooth Width_SYN

 0.575 in

Chain Technical Data

Chain Pitch_SYN

 1.000 in

Chain Number_SYN

 80
  • 1 Dimensions shown allow for standard keyway with set screw at 90°