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Product Specification
Boss Dia
43mm
Number of Teeth
18
Outside Dia
58.3mm
Overall Length
28mm
Pilot Bore Size
10mm
Pitch
3/8inch
Reference
3SR18
Brand
Medway
Quick Order Code
BB-20180
Product Description

06B1-18 Simplex Chain Sprocket

This 3SR18 pilot bore sprocket is a British Standard 06B1 simplex chain sprocket, engineered for reliable power transmission in a wide range of mechanical applications. Featuring a 3/8inch pitch with 18 teeth, this sprocket delivers smooth and efficient chain drive performance.

Key Features:

  • 06B1 British standard roller chain sprocket
  • 3/8inch pitch x 18 teeth
  • Pilot bore design for easy machining to your required shaft size
  • High-quality construction manufactured to exacting British Standard specifications
  • Supplied by Medway, a trusted name in transmission components

Specifications:

  • Boss Diameter: 43mm
  • Number of Teeth: 18
  • Outside Diameter: 58.3mm
  • Overall Length: 28mm
  • Pilot Bore Size: 10mm
  • Pitch: 3/8inch

Applications:

Ideal for use in conveyors, industrial machinery, agricultural equipment, and other mechanical power transmission systems where compact, reliable chain drive solutions are required.

This sprocket is part of our comprehensive range of British Standard 06B1 simplex chain sprockets with tooth counts from 8 to 95 teeth. Should you require technical assistance in selecting the correct sprocket for your specific application, our experienced team is here to help.


  • 06B1 Roller Chain To Suit
  • Product Reviews
    Wayne W starstarstarstarstar  17 September 18
    Exceptional value for money. Promptly delivered and now issues whatsoever.
    Martin R starstarstarstarstar  11 January 24
    Quality product which was all I asked for. Bearingboys had it in stock and at the right price.