Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B1 - 3/8inch Simplex Chain Sprocket
Quick Code: BB-20204
3SR57 Pilot Bore Sprocket 06B1
![3SR57 Pilot Bore Sprocket 06B1](https://thumbnails.bearingboys.co.uk/cat-1779-cat.jpg)
![](https://thumbnails.bearingboys.co.uk/cat-1779-cat.jpg)
![](https://thumbnails.bearingboys.co.uk/06B1_-__3_8inch_Simplex_Chain_Sprocket-cat-1779-cat2.jpg)
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Product Specification
Boss Dia
78mm
Number of Teeth
57
Outside Dia
176.9mm
Overall Length
32mm
Pitch
3/8inch
Reference
3SR57
Brand
Medway
Quick Order Code
BB-20204
Product Description
06B1-57 Simplex Chain Sprocket
![](https://www.bearingboys.co.uk/uploads/pilot bore simplex sprocket.png)