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40-0042 is a standard #40, 9-tooth, sprocket with a 5/8?? Bore (#40 Drive sprocket 9 tooth 0.625″ Bore )

40-0042 is a standard #40, 9-tooth, sprocket with a 5/8?? Bore (#40 Drive sprocket 9 tooth 0.625″ Bore )

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Description

40-0042 is a standard #40, 9-tooth, sprocket with a 5/8?? Bore (#40 Drive sprocket 9 tooth 0.625″ Bore )
Hub Dia:0.906″; 0.187″ Keyway with 1 Setscrew
Harden Teeth at HRC40-50
B Type, 9 Teeth, 5/8″ Bore

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