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QD40SH21 Sprocket
for SH QD Bushing
No.40 ANSI Sprocket
021 Teeth
For #40 Single Strand Chain with
1/2 Inch Pitch
5/16 Inch Roller Width
0.313 Inch Roller Diameter
0.283 Inch Sprocket Tooth Width (T)
3.62 Inch Outside Diameter (O.D.) (Approximate)
3.355 Inch Pitch Diameter
2 11/16 Inch Bushing Outside Diameter (C)
1 7/16 Inch Total Width (L1) (after Bushing Installed)