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

Specifications

Stock Bore Diameter

1.500 in

Style

A

No. Teeth

21

Weight

148.000 lb

Tooth Nominal Width

1.738 in

Hardened Teeth

Yes

UPC Code

097039313201

Chain Technical Data

Pitch

3.000 in

Chain Size

240

Sprocket Diameters

Outside Diameter

21.710 in

Pitch Diameter

20.129 in

Caliper Diameter

18.197 in