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Product Specification
Boss Dia
18mm
Number of Teeth
9
Outside Dia
31mm
Overall Length
22mm
Pilot Bore Size
8mm
Pitch
3/8inch
Reference
3SR09
Brand
Medway
Quick Order Code
BB-20171
Product Description

06B1-09 Simplex Chain Sprocket

This 3SR09 pilot bore sprocket is a British Standard 06B1 simplex chain sprocket engineered for reliable power transmission in compact applications. Featuring a 3/8 inch pitch with 9 teeth, this small-tooth-count sprocket delivers high-speed performance ideal for systems requiring increased rotational velocity.

Key Specifications:

  • 06B1 British Standard roller chain sprocket
  • 3/8 inch pitch x 9 teeth
  • Outside diameter: 31mm
  • Boss diameter: 18mm
  • Pilot bore size: 8mm (easily machined to your required shaft size)
  • Overall length: 22mm
  • Brand: Medway

Applications:

Ideal for use in conveyors, industrial machinery, agricultural equipment, and other mechanical power transmission systems where compact, high-speed drive solutions are required. The pilot bore design allows for simple customization to fit your specific shaft requirements.

Part of Medway's comprehensive range of 06B1 simplex chain sprockets, manufactured to exacting British Standard specifications and engineered for durability in demanding operating conditions.


  • 06B1 Roller Chain To Suit
  • Product Reviews
    Thomas W starstarstarstarstar  08 April 19
    great for my electric mountainboard
    Jason G starstarstarstarstar  03 August 20
    Awesome part