No. 40, B Style, Taper Lock®

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

Specifications

Hub Diameter

3.250 in

LTB

1.000 in

Style

B

No. Teeth

26

Outside Diameter

4.418 in

Pitch Diameter

4.148 in

Caliper Diameter

3.835 in

Max. Bore

1.625 in

Weight

1.700 lb

Tooth Nom. Thickness

0.284 in

Hardened Teeth 

Yes

UPC Code

097039375490

Chain Technical Data

Pitch

0.500 in

Chain Size

40