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No. 40, B Style, .750" plain bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Bore Diameter_SYN

0.750 in

Hub Diameter_SYN

4.000 in

LTB

1.250 in

Sprocket Style_SYN

B

Number of Teeth_SYN

112

Outside Diameter_SYN

18.120 in

Pitch Diameter_SYN

17.827 in

Caliper Diameter

17.515 in
Max. Bore1 2.750 in

Weight_SYN

22.560 lb

Tooth Width_SYN

0.284 in

Hardened Teeth 

Yes

UPC Code

097039315250

Chain Technical Data

Chain Pitch_SYN

0.500 in

Chain Number_SYN

40
  • 1 Dimensions shown allow for standard keyway with set screw at 90°