Call: 800.323.7790 | |  
No. 80, B Style, 1.375" Finished Bore

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

Specifications

Hub Diameter

N/A 4.250 in

LTB

N/A 1.750 in

Style

N/A B

No. Teeth

N/A 22

Finished Bore Diameter

N/A 1.375 in

Max. Bore

N/A 2.750 in

Weight

N/A 9.500 lb

Tooth Nominal Width

N/A 0.575 in

Hardened Teeth 

N/A Yes

Chain Technical Data

Pitch

N/A 1.000 in

Chain Size

N/A 80

Sprocket Diameters

Outside Diameter

N/A 7.560 in

Pitch Diameter

N/A 7.027 in

Caliper Diameter

N/A 6.402 in
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