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Product Specification
Boss Dia
110mm
Number of Teeth
34
Outside Dia
142.6mm
Overall Length
55mm
Pilot Bore Size
20mm
Pitch
1/2inch
Reference
4TR34
Brand
Medway
Quick Order Code
BB-20799
Product Description

08B3-34 Triplex Chain Sprocket

This Medway pilot bore sprocket is engineered to deliver reliable power transmission in demanding industrial applications. Manufactured to British standard 08B3 specification, it features a triplex (three-strand) chain configuration with 1/2 inch pitch, making it ideal for heavy-duty machinery requiring consistent performance and high load capacity.

Key Features:

  • 08B3 British standard roller chain sprocket
  • 1/2 inch pitch x 34 teeth
  • Triplex chain configuration for maximum power transfer
  • 20mm pilot bore size for secure shaft mounting
  • 110mm boss diameter
  • 142.6mm outside diameter
  • 55mm overall length
  • Compact and efficient design for space-constrained installations

Typical Applications:

  • Industrial conveyor systems
  • Power transmission machinery
  • Heavy-duty industrial equipment
  • Manufacturing and processing equipment

This 34-tooth sprocket is part of our comprehensive range of 08B3 triplex chain sprockets, all manufactured to exact British standard specifications for guaranteed compatibility with standard 1/2 inch pitch triplex roller chains. For assistance in selecting the correct sprocket for your application, please contact our technical team.


  • 08B3 Roller Chain To Suit