No. 40, B Style, Taper Lock®

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

Specifications

Hub Diameter

2.781 in

LTB

1.000 in

Style

B

No. Teeth

22

Outside Diameter

3.778 in

Pitch Diameter

3.513 in

Caliper Diameter

3.201 in

Max. Bore

1.625 in

Weight

0.900 lb

Tooth Nom. Thickness

0.284 in

Hardened Teeth 

Yes

UPC Code

097039375452

Chain Technical Data

Pitch

0.500 in

Chain Size

40