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Product Specification
Boss Dia
22mm
Number of Teeth
11
Outside Dia
37mm
Overall Length
35mm
Pilot Bore Size
10mm
Pitch
3/8inch
Reference
3TR11
Brand
Dunlop
Quick Order Code
BB-20740
Product Description

The 3TR11 Triplex Chain Sprocket 06B3 is a British standard roller chain sprocket engineered for heavy-duty power transmission applications. This triplex (three-strand) configuration sprocket delivers increased load capacity and torque transmission capabilities, making it ideal for demanding industrial environments.

Key Specifications:

  • 06B3 British standard roller chain sprocket
  • 3/8 inch pitch x 11 teeth
  • Outside diameter: 37mm
  • Boss diameter: 22mm
  • Pilot bore size: 10mm
  • Overall length: 35mm
  • Manufacturer: Dunlop

Applications:

This compact 11-tooth sprocket is particularly suited for:

  • High-speed drive systems requiring smaller diameter sprockets
  • Industrial machinery and conveyor systems
  • Equipment where space constraints demand compact solutions
  • Power transmission applications requiring reliable performance

Design Features:

The pilot bore design (10mm) allows for easy machining to your exact shaft dimensions, providing a customized fit for your specific application. As part of Dunlop's comprehensive 06B3 range, this sprocket maintains consistent quality and reliable performance across all tooth counts (8-76 teeth available).

For assistance in selecting the correct sprocket for your chain drive system, please contact our technical team.


  • 06B3 Roller Chain To Suit