No. 80, B Style, 1.188" plain bore

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

Specifications

Stock Bore Diameter

1.188 in

Hub Diameter

4.750 in

LTB

2.000 in

Style

B

No. Teeth

38

Outside Diameter

12.670 in

Pitch Diameter

12.110 in

Caliper Diameter

11.485 in
Max. Bore1 3.250 in

Weight

24.700 lb

Tooth Nominal Width

0.575 in

Hardened Teeth 

Yes

UPC Code

097039316745

Chain Technical Data

Pitch

1.000 in

Chain Size

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