Transmissions
Chain Sprockets
Pilot Bore Sprockets
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
08B2 - 1/2inch Duplex Chain Sprockets
Quick Code: BB-20586
4DR37 Pilot Bore Chain Sprocket 08B2
08B2-37 Duplex Chain Sprocket
This 08B2 pilot bore chain sprocket is engineered for reliable power transmission in demanding industrial applications. Featuring 37 teeth and a 1/2 inch pitch, it offers the ideal balance of speed and torque for a wide range of heavy-duty machinery and systems.
Key Specifications:
- 08B2 British standard roller chain sprocket
- 1/2 inch pitch x 37 teeth
- Pilot bore size: 20mm
- Outside diameter: 154.6mm
- Boss diameter: 100mm
- Overall length: 40mm
- Duplex design with two rows of teeth for increased load capacity
Applications:
Ideal for use in:
- Conveyor systems
- Agricultural machinery
- Manufacturing equipment
- Heavy-duty industrial drive systems
- High-torque power transmission applications
With its larger tooth count, this sprocket is particularly suitable for applications requiring lower gear ratios and higher torque output, making it perfect for heavy-load scenarios where robust power transmission is essential.
Brand: Medway | Reference: 4DR37
All our 08B2 pilot bore sprockets are stocked from quality manufacturer Medway and are available for immediate dispatch from our UK warehouse. For technical assistance or to confirm this sprocket is suitable for your specific application, please contact our expert team.



