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Product Specification
Boss Dia
90mm
Number of Teeth
39
Outside Dia
122.5mm
Overall Length
40mm
Pilot Bore Size
16mm
Pitch
3/8inch
Reference
3TR39
Brand
Dunlop
Quick Order Code
BB-20769
Product Description

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.


  • 06B3 Roller Chain To Suit