Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B3 - 3/8inch Triplex Chain Sprocket
Quick Code: BB-20743
3TR13 Triplex Chain Sprocket 06B3
06B3-13 Triplex Chain Sprocket
This compact Dunlop triplex chain sprocket is engineered for light to medium-duty power transmission applications requiring a small, high-speed configuration. With its 13-tooth design and 3/8 inch pitch, it delivers efficient torque transfer while maintaining a minimal footprint ideal for space-constrained installations.
Key Specifications:
- 06B3 British standard roller chain sprocket
- 3/8 inch pitch x 13 teeth
- Outside diameter: 43mm
- Boss diameter: 28mm
- Overall length: 35mm
- Pilot bore size: 10mm
- Triplex (three-strand) configuration for increased load capacity
- Manufactured by Dunlop for consistent quality and reliability
Ideal Applications:
- Compact conveyor systems and material handling equipment
- Industrial machinery requiring high-speed chain drive operation
- Equipment with limited mounting space
- Power transmission systems where weight reduction is beneficial
Design Features:
The pilot bore design (10mm) allows for straightforward machining to your exact shaft requirements, ensuring a customised fit for your specific application. This versatile sprocket integrates seamlessly into existing chain drive systems using 06B3 standard roller chain.
For assistance in selecting the correct sprocket for your chain drive system, please contact our technical team.



