Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B1 - 3/8inch Simplex Chain Sprocket
Quick Code: BB-20179
3SR17 Pilot Bore Sprocket 06B1
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Product Specification
Boss Dia
40mm
Number of Teeth
17
Outside Dia
55.3mm
Overall Length
28mm
Pilot Bore Size
10mm
Pitch
3/8inch
Reference
3SR17
Brand
Medway
Quick Order Code
BB-20179
Product Description
The 3SR17 Pilot Bore Sprocket 06B1 is a high-quality British Standard 06B1 simplex chain sprocket, manufactured to exacting specifications for reliable power transmission applications.
Key Specifications
- 06B1 British Standard roller chain sprocket
- 3/8 inch pitch with 17 teeth
- Outside diameter: 55.3mm
- Boss diameter: 40mm
- Pilot bore size: 10mm
- Overall length: 28mm
Features
- Pilot bore design – Allows for easy machining to your required shaft size, providing flexibility for custom installations
- British Standard construction – Manufactured to precise BS specifications ensuring compatibility with 06B1 simplex roller chains
- Durable performance – Engineered for reliable operation in demanding mechanical applications
Applications
This 17-tooth sprocket is ideal for use in:
- Conveyor systems
- Industrial machinery
- Agricultural equipment
- Light to medium-duty power transmission systems
Supplied by Medway – A trusted name in transmission components. For technical assistance in selecting the correct sprocket for your specific application, our expert team is available to help.

Product Reviews
david s 



18 December 18
All good - and delivery fast too.
All good - and delivery fast too.
Don D 



02 July 22
See comments for 3SR15 Sprocket
See comments for 3SR15 Sprocket


