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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

24

Outside Diameter

4.098 in

Pitch Diameter

3.831 in

Caliper Diameter

3.528 in

Max. Bore

1.625 in

Weight

1.400 lb

Tooth Nom. Thickness

0.284 in

Hardened Teeth 

Yes

UPC Code

097039375476

Chain Technical Data

Pitch

0.500 in

Chain Size

40