Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B3 - 3/8inch Triplex Chain Sprocket
Quick Code: BB-20769
3TR39 Triplex Chain Sprocket 06B3
06B3-39 Triplex Chain Sprocket
This Dunlop-manufactured triplex chain sprocket is engineered for demanding power transmission applications requiring robust load capacity and reliable performance. The 39-tooth configuration makes it ideal for medium-speed, high-torque industrial applications where consistent power delivery is essential. Suitable for industrial machinery, conveyor systems, and heavy-duty equipment where increased torque transmission is critical.
- 06B3 British standard roller chain sprocket
- 3/8 inch pitch with 39 teeth
- Triplex (three-strand) configuration for enhanced load-carrying capability
- Outside diameter: 122.5mm
- Boss diameter: 90mm
- Overall length: 40mm
- Pilot bore size: 16mm (suitable for easy machining to your exact shaft dimensions)
Applications:
This sprocket is particularly suited for medium-speed power transmission systems in industrial drive applications. The 39-tooth configuration provides optimal gear ratios for applications requiring reliable torque transmission. The 16mm pilot bore accommodates larger shaft sizes commonly found in heavy-duty industrial equipment, making it ideal for systems demanding increased load capacity and durability.
Quality Assurance:
Manufactured by Dunlop to exacting standards, this sprocket delivers consistent quality and reliable long-term performance. The pilot bore design enables customisation to your specific shaft requirements, ensuring a precision fit for your chain drive system.
For assistance in selecting the correct sprocket for your application, please contact our technical team.



