No. 25, A plate, .500" plain bore

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

Sprocket Specifications

Bore Diameter_SYN

 0.500 in

Sprocket Style_SYN

 A

Number of Teeth_SYN

 54

Outside Diameter_SYN

 4.442 in

Pitch Diameter_SYN

 4.300 in

Caliper Diameter

 4.170 in

Weight_SYN

 0.380 lb

Tooth Width_SYN

 0.110 in

Hardened Teeth 

 No

Chain Technical Data

Chain Pitch_SYN

 0.250 in

Chain Number_SYN

 25

Inside Width 

 0.125 in

Roller Diameter 

 0.130 in

Specifications

UPC Code

 097039308252