Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B1 - 3/4inch Simplex Chain Sprockets
Quick Code: BB-20309
6SR36 Pilot Bore Sprocket 12B1
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Product Specification
Boss Dia
100mm
Number of Teeth
36
Outside Dia
226.8mm
Overall Length
40mm
Pilot Bore Size
20mm
Pitch
3/4inch
Reference
6SR36
Brand
Medway
Quick Order Code
BB-20309
Product Description
12B1 British Standard Pilot Bore Sprocket
The 6SR36 is a precision-engineered pilot bore sprocket designed for use with 12B1 simplex roller chains. Featuring a pilot bore that allows for custom machining to your exact shaft requirements, this sprocket is an essential component in power transmission systems across a wide range of industrial applications.
Key Specifications:
- Pitch: 3/4 inch
- Number of Teeth: 36
- Boss Diameter: 100mm
- Outside Diameter: 226.8mm
- Overall Length: 40mm
- Pilot Bore Size: 20mm
- Manufacturer: Medway
- British Standard Specification
Key Features:
- British Standard specification for compatibility with 12B1 simplex roller chains
- Pilot bore design allows for custom machining to your exact shaft requirements
- Precision-engineered for smooth, efficient operation
- Suitable for a wide range of industrial machinery
- Larger sprocket size ideal for mid-range speed and torque applications
Applications:
This 36-tooth sprocket is ideal for applications requiring balanced speed and torque characteristics. Typical uses include:
- Conveyor systems
- Agricultural equipment
- Packaging machinery
- General industrial power transmission systems
- Heavy-duty machinery requiring reliable chain drive performance
Available for quick dispatch from our UK warehouse. For assistance in selecting the correct sprocket for your specific application requirements, please contact our knowledgeable technical team.



