Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B1 - 3/8inch Simplex Chain Sprocket
Quick Code: BB-20181
3SR19 Pilot Bore Sprocket 06B1
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Product Specification
Boss Dia
45mm
Number of Teeth
19
Outside Dia
61.3mm
Overall Length
28mm
Pilot Bore Size
10mm
Pitch
3/8inch
Reference
3SR19
Brand
Medway
Quick Order Code
BB-20181
Product Description
The 3SR19 Pilot Bore Sprocket 06B1 is a premium British Standard simplex chain sprocket engineered for reliable power transmission in a wide range of industrial applications.
Key Features:
- 06B1 British Standard roller chain sprocket
- 3/8 inch pitch x 19 teeth
- Pilot bore design (10mm) for easy machining to your required shaft size
- Compact dimensions ideal for space-constrained installations
- High-quality construction manufactured to exacting British Standard specifications
Specifications:
- Number of Teeth: 19
- Pitch: 3/8 inch
- Outside Diameter: 61.3mm
- Boss Diameter: 45mm
- Pilot Bore Size: 10mm
- Overall Length: 28mm
Applications:
This 19-tooth sprocket is ideal for use with 06B1 simplex roller chain in conveyors, industrial machinery, agricultural equipment, and other mechanical power transmission systems where a smaller sprocket ratio is required for higher speed operation.
Supplied by Medway – a trusted name in transmission components. If you need assistance selecting the correct 06B1 sprocket for your specific application, our technical team is here to help.

Product Reviews
Wayne W 



17 September 18
Perfect component as used on our college Greenpower car. Delivered promply and very good quality. Just order, bore to size, drill and tap a couple of threads and ready to race.
Perfect component as used on our college Greenpower car. Delivered promply and very good quality. Just order, bore to size, drill and tap a couple of threads and ready to race.


