Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B1 - 3/4inch Simplex Chain Sprockets
Quick Code: BB-20307
6SR34 Pilot Bore Sprocket 12B1
12B1 British Standard Pilot Bore Sprocket
The 6SR34 is a precision-engineered pilot bore sprocket designed for use with 12B1 simplex roller chains. This sprocket features a pilot bore that allows for custom machining to your exact shaft requirements, making it an ideal solution for a wide range of industrial power transmission applications.
Specifications:
- Pitch: 3/4 inch
- Number of Teeth: 34
- Boss Diameter: 95mm
- Outside Diameter: 214.6mm
- Overall Length: 40mm
- Pilot Bore Size: 20mm
- Manufacturer: Medway
Applications:
This 34-tooth sprocket is suitable for use in conveyor systems, agricultural equipment, packaging machinery, and general industrial power transmission systems where reliable chain drive performance is essential. The moderate tooth count makes it ideal for applications requiring balanced speed and torque characteristics.
Key Features:
- British Standard specification for compatibility with 12B1 simplex chains
- Pilot bore design allows for custom machining to suit your specific shaft requirements
- Precision-engineered construction for smooth, efficient power transmission
- Available from UK stock for quick dispatch
For assistance in selecting the correct sprocket for your application, please contact our technical team.



