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No. 80, Taper Lock®

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

Specifications

Hub Diameter_SYN

4.250 in

Length Through Bore_SYN

1.750 in

Sprocket Style_SYN

B

Number of Teeth_SYN

21

Outside Diameter_SYN

7.235 in

Pitch Diameter_SYN

6.710 in

Caliper Diameter

6.066 in

Bore Diameter_SYN

2.500 in

Weight_SYN

6.000 lb

Tooth Width_SYN

0.575 in

Hardened Teeth_SYN

Yes

UPC Code

097039376008

Chain Technical Data

Chain Pitch_SYN

1.000 in

Chain Number_SYN

80