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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

2.469 in

LTB

1.000 in

Style

B

No. Teeth

19

Outside Diameter

3.296 in

Pitch Diameter

3.038 in

Caliper Diameter

2.715 in

Max. Bore

1.250 in

Weight

0.700 lb

Tooth Nom. Thickness

0.284 in

Hardened Teeth 

Yes

UPC Code

097039375421

Chain Technical Data

Pitch

0.500 in

Chain Size

40