No. 40, B Style, Taper Lock®
Has recessed groove in hub for chain clearance
TAPER-LOCK® is a registered trademark of Rockwell Automation.

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

Specifications

Hub Diameter

1.813 in

LTB

0.875 in

Style

B

No. Teeth

14

Outside Diameter

2.491 in

Pitch Diameter

2.247 in

Caliper Diameter

1.934 in

Max. Bore

1.000 in

Weight

0.300 lb

Tooth Nom. Thickness

0.284 in

Hardened Teeth 

Yes

UPC Code

097039375377

Chain Technical Data

Pitch

0.500 in

Chain Size

40