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_SYN

1.813 in

Length Through Bore_SYN

0.875 in

Sprocket Style_SYN

B

Number of Teeth_SYN

14

Outside Diameter_SYN

2.491 in

Pitch Diameter_SYN

2.247 in

Caliper Diameter

1.934 in

Bore Diameter_SYN

1.000 in

Weight_SYN

0.300 lb

Tooth Width_SYN

0.284 in

Hardened Teeth 

Yes

UPC Code

097039375377

Chain Technical Data

Chain Pitch_SYN

0.500 in

Chain Number_SYN

40