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

Specifications

Bore Diameter_SYN

 N/A 1.500 in
Hub Diameter_SYN1 N/A 7.500 in

LTB

 N/A 3.875 in

Sprocket Style_SYN

 N/A B

Number of Teeth_SYN

 N/A 12
Max. Bore2 N/A 5.375 in

Weight_SYN

 N/A 72.000 lb

Tooth Width_SYN

 N/A 1.738 in

Hardened Teeth_SYN

 N/A Yes

UPC Code

 N/A 097039318824

Chain Technical Data

Chain Pitch_SYN

 N/A 3.000 in

Chain Number_SYN

 N/A 240

Sprocket Diameters

Outside Diameter_SYN

 N/A 13.000 in

Pitch Diameter_SYN

 N/A 11.591 in

Caliper Sprocket Diameter at 3/8 in Pitch

 N/A 9.716 in
  • 1 Hub diameter may vary to suit bore sizes
  • 2 Dimensions shown allow for standard keyway with set screw at 90°