4SR13 Sprocket - Pilot Bore 1/2" Pitch Simplex 13 Teeth

4SR13 Sprocket - Pilot Bore 1/2'' Pitch Simplex 13 Teeth
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Brand:  Wych Bearings
Standard:  British Standard
Chain Pitch:  12.700mm (1/2")
Type:  Simplex
Bore Type:  Pilot Bore
No. of Teeth:  13
Chain Reference:  08B-1


In stock  

Our Price:  £3.04(Exc. 20% VAT)(£3.65 Inc. VAT)
  (2 Reviews)

4SR13 Sprocket - Pilot Bore 1/2" Pitch Simplex 13 Teeth

Pilot Bore Sprockets are supplied with a small pilot bore ready for you to machine to suit your requirements. Produced from either C45 steel or GG22 close grain cast iron dependent upon the sprocket style and design.

4SR13 dimension chart - all dimensions in mm unless indicated.

TeethOuter Dia dePitch Dia dpHub Dia dmAD1TypeTooth Width b1Tooth Width B1
Average Rating (2 Reviews):  
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repair 1960's pattison spiker
Tuesday, 22 March 2016  | 

sprocket used to repair transfer sprocket on 1960's Pattison Spiker
Bored out to 1 1/4 inch new oilite bush fitted works a treat. Fast service and delivery, many thanks,I have no complaints..

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Fits the bill exactly
Wednesday, 12 November 2014  | 

We had need for a chain drive to replace a very old version. This is very strongly made, and solid with enough boss material to bore out to fit an old imperial measure shaft

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