No. 80, B Style, 1.000" plain bore

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

Specifications

Stock Bore Diameter

1.000 in

Hub Diameter

4.250 in

LTB

1.500 in

Style

B

No. Teeth

20

Outside Diameter

6.910 in

Pitch Diameter

6.392 in

Caliper Diameter

5.767 in
Max. Bore1 2.750 in

Weight

8.400 lb

Tooth Nominal Width

0.575 in

Hardened Teeth 

Yes

UPC Code

097039316561

Chain Technical Data

Pitch

1.000 in

Chain Size

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