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No. 120, C Style, 1.500" plain bore

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

Specifications

Bore Diameter_SYN

1.375 in
Hub Diameter_SYN1 6.000 in

LTB

3.750 in

Sprocket Style_SYN

C

Number of Teeth_SYN

42

Outside Diameter_SYN

20.916 in

Pitch Diameter_SYN

20.073 in

Caliper Sprocket Diameter at 3/8 in Pitch

19.198 in
Max. Bore2 4.000 in

Weight_SYN

114.000 lb

Tooth Width_SYN

0.924 in

Hardened Teeth_SYN

Yes

UPC Code

097039317667

Chain Technical Data

Chain Pitch_SYN

1.500 in

Chain Number_SYN

120
  • 1 Hub diameter may vary to suit bore sizes
  • 2 Dimensions shown allow for standard key way with set screw at 90°