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Conveyor or Drive Series
Unit of Measure

Sprocket Diameters

Number of Teeth_SYN

21

Outside Diameter_SYN

4.520 in

Pitch Diameter_SYN

4.241 in

Caliper Sprocket Diameter at 3/8 in Pitch

3.829 in

Specifications

Bore Diameter_SYN

0.719 in

Weight_SYN

1.200 lb

Sprocket Style_SYN

A

Tooth Width_SYN

0.343 in

Hardened Teeth_SYN

Yes

UPC Code

097039345790

Chain Technical Data

Chain Number_SYN

A2050/C2050

Chain Pitch_SYN

1.250 in

Inside Width 

0.375 in

Roller Diameter 

0.400 in