No. 40, B Style, .625" plain bore SS

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

Specifications

Bore Diameter_SYN

0.625 in

Hub Diameter_SYN

2.313 in

LTB

1.000 in

Sprocket Style_SYN

B

Number of Teeth_SYN

18

Outside Diameter_SYN

3.140 in

Pitch Diameter_SYN

2.879 in

Caliper Diameter

2.567 in

Max. Bore

1.500 in

Weight_SYN

1.240 lb

Tooth Width_SYN

0.284 in

UPC Code

097039390790

Chain Technical Data

Chain Pitch_SYN

0.500 in

Chain Number_SYN

40