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No. 41, B Style, 1.250 " Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter_SYN

 N/A 4.000 in

Length Through Bore_SYN

 N/A 1.188 in

Sprocket Style_SYN

 N/A B

Number of Teeth_SYN

 N/A 80

Bore Diameter_SYN

 N/A 1.250 in

Max. Bore

 N/A 1.250 in

Weight_SYN

 N/A 11.280 lb

Tooth Width_SYN

 N/A 0.227 in

Hardened Teeth 

 N/A Yes

Chain Technical Data

Chain Pitch_SYN

 N/A 0.500 in

Chain Number_SYN

 N/A 41

Sprocket Diameters

Outside Diameter_SYN

 N/A 13.030 in

Pitch Diameter_SYN

 N/A 12.736 in

Caliper Sprocket Diameter at 3/8 in Pitch

 N/A 12.430 in