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Product Specification
Boss Dia
90mm
Number of Teeth
25
Outside Dia
160mm
Overall Length
40mm
Pilot Bore Size
20mm
Pitch
3/4inch
Reference
6SR25
Brand
Medway
Quick Order Code
BB-20298
Product Description

12B1 British Standard Pilot Bore Sprocket

The 6SR25 is a precision-engineered pilot bore sprocket designed for use with 12B1 simplex roller chains. This sprocket features a pilot bore that allows for custom machining to your exact shaft requirements, making it an ideal solution for a wide range of industrial power transmission applications.

Specifications:

  • Pitch: 3/4inch
  • Number of Teeth: 25
  • Boss Diameter: 90mm
  • Outside Diameter: 160mm
  • Overall Length: 40mm
  • Pilot Bore Size: 20mm
  • Manufacturer: Medway

Applications:

This versatile sprocket is suitable for use in conveyor systems, agricultural equipment, packaging machinery, and general industrial power transmission systems. The 25-tooth configuration provides an excellent balance for medium-speed applications requiring reliable torque transmission.

Key Benefits:

  • British Standard design ensuring compatibility with 12B1 simplex chains
  • Pilot bore allows for custom shaft machining to your specific requirements
  • Precision-engineered construction for optimal performance and longevity
  • Available for quick dispatch from our UK warehouse

For assistance in selecting the correct sprocket for your application, please contact our knowledgeable technical team.


  • 12B1 Roller Chain To Suit