Transmissions
Chain Sprockets
Pilot Bore Sprockets
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
08B2 - 1/2inch Duplex Chain Sprockets
Quick Code: BB-20583
4DR34 Pilot Bore Chain Sprocket 08B2
08B2-34 Duplex Chain Sprocket
This pilot bore chain sprocket is engineered for demanding industrial applications requiring reliable power transmission and increased load capacity. Designed to work seamlessly with 1/2 inch pitch British standard roller chains, this duplex sprocket features two rows of teeth for superior performance in heavy-duty environments.
Key Specifications:
- 08B2 British standard roller chain sprocket
- 1/2 inch pitch with 34 teeth
- Outside diameter: 142.6mm
- Boss diameter: 100mm
- Pilot bore size: 20mm (for secure shaft fitting)
- Overall length: 40mm
- Manufactured by Medway – a trusted quality supplier
Ideal Applications:
This sprocket is perfectly suited for use in:
- Conveyor systems
- Agricultural machinery
- Manufacturing equipment
- Industrial drive systems requiring high torque transmission
- Heavy-duty power transmission applications
The 20mm pilot bore allows for custom shaft fitting to match your specific requirements, ensuring optimal compatibility with your existing equipment. All sprockets are stocked in our UK warehouse and available for immediate dispatch.
For technical assistance or to confirm this sprocket is the correct fit for your application, our expert team is ready to help.



