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Product Specification
Boss Dia
78mm
Number of Teeth
57
Outside Dia
176.9mm
Overall Length
32mm
Pitch
3/8inch
Reference
3SR57
Brand
Medway
Quick Order Code
BB-20204
Product Description

The 3SR57 Pilot Bore Sprocket 06B1 is a high-capacity British Standard simplex chain sprocket engineered for demanding power transmission applications requiring larger sprockets with extended speed reduction capabilities.

Product Specifications

  • 06B1 British Standard roller chain sprocket
  • 3/8 inch pitch x 57 teeth
  • Outside diameter: 176.9mm
  • Boss diameter: 78mm
  • Pilot bore size: 12mm
  • Overall length: 32mm
  • Brand: Medway

Key Features

  • High-Capacity Design: With 57 teeth, this larger sprocket is ideal for applications requiring significant speed reduction and increased torque transmission
  • Pilot Bore Design: The 12mm pilot bore allows for easy and precise machining to accommodate your specific shaft size requirements
  • British Standard Quality: Manufactured to exacting British Standard specifications for superior durability and reliable performance
  • Versatile Application: Compatible with 06B1 3/8 inch pitch simplex roller chain

Applications

Ideal for use in:

  • Heavy-duty conveyor systems
  • Industrial machinery and drive systems
  • Agricultural equipment requiring extended speed ratios
  • Power transmission systems with high torque requirements
  • Material handling and processing equipment
  • General mechanical drive applications requiring speed reduction

If you need assistance selecting the correct sprocket for your specific application, our technical team is available to provide expert guidance.


  • 06B1 Roller Chain To Suit