Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B3 - 3/8inch Triplex Chain Sprocket
Quick Code: BB-20772
3TR57 Triplex Chain Sprocket 06B3
06B3-57 Triplex Chain Sprocket
This heavy-duty triplex chain sprocket is engineered for demanding industrial power transmission applications requiring increased load capacity and torque transfer. Manufactured by Dunlop to British standard specifications, this sprocket delivers reliable performance in high-stress environments.
Specifications:
- 06B3 British standard roller chain sprocket
- 3/8 inch pitch x 57 teeth
- Outside diameter: 176.9mm
- Boss diameter: 90mm
- Overall length: 56mm
- Triplex (three-strand) configuration for enhanced load capacity
Applications:
Ideal for use in:
- Industrial machinery and heavy-duty equipment
- Conveyor systems requiring consistent torque transmission
- Power transmission systems with high load requirements
- Equipment requiring reliable, long-service-life sprockets
Design Features:
The pilot bore design (90mm boss diameter) allows for easy machining to your exact shaft dimensions, providing a customised fit tailored to your specific application requirements. This flexibility ensures optimal performance and compatibility with your existing chain drive system.
For assistance in selecting the correct sprocket for your chain drive system or to discuss custom machining requirements, please contact our technical team.



