81-21 Sprocket - 1" Pitch Simplex 21 Teeth - Taper Bush Ref 2517

81-21 Sprocket - 1'' Pitch Simplex 21 Teeth - Taper Bush Ref 2517
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Brand:  Wych Bearings
Standard:  British Standard
Chain Pitch:  25.400mm (1")
Type:  Simplex
Bore Type:  Taper Bush
No. of Teeth:  21
Chain Reference:  16B-1
Taper Bush:  2517

Availability:  

In stock  

Our Price:  £30.03(Exc. 20% VAT)(£36.04 Inc. VAT)
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2517 Taper Bush - Imperial Shafts2517 Taper Bush - Imperial Shafts
2517 Taper Bush - Metric Shafts2517 Taper Bush - Metric Shafts

81-21 Sprocket - 1" Pitch Simplex 21 Teeth - Taper Bush Ref 2517

Taper Bush Sprockets are pre machined and ready to accept a Taper Bush (sold separately).
Taper Bushes are available with a range of bore sizes, both metric and imperial, complete with keyway. Ready to fit without the need for any machining.

81-21 dimension chart - all dimensions in mm unless indicated.

TeethOuter Dia dePitch Dia dpHub Dia dmATaper BushTypeTooth Width B1Tooth Width B2
21181.2170.43110452517116.2

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