Multi-Strand, No. 40, B Style, .938" plain bore

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

Specifications

Bore Diameter_SYN

0.938 in

Hub Diameter_SYN

3.750 in

Length Through Bore_SYN

1.750 in

Sprocket Style_SYN

B

Number of Teeth_SYN

40

Outside Diameter_SYN

6.650 in

Pitch Diameter_SYN

6.373 in

Caliper Diameter

6.061 in
Max. Bore1 2.500 in

Weight_SYN

9.400 lb

Tooth Width_SYN

0.275 in

Hardened Teeth 

Yes

UPC Code

097039364739

Chain Technical Data

Chain Pitch_SYN

0.500 in

Chain Number_SYN

40-2
  • 1 Dimensions shown allow for strandard keyway with set screw at 90°