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ANSI 41-1 Hub Steel Sprocket
For #41 Single Strand Chain with
1/2 Inch Pitch
1/4 Inch Roller Width
0.504 Inch Roller Diameter
0.232 Inch Single Tooth Width (B1)
0.232 Inch Sprocket Tooth Face Width (B1)
4.555 Inch Outside Diameter (Approximate) (de)
2 3/4 Inch Hub Diameter (dn)
1/2 Inch approximate Pilot hole / bore +/- 1/16 inch (d1)
1 3/16 Inch Total Width (A)
027 Teeth