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Product Specification
Boss Dia (mm)
95
Bush Type
2517
Length Inc Boss (mm)
40
No of Teeth
26
Pcd (mm)
158.04
Brand
Medway
Quick Order Code
BB-6433
Product Description

Taperlock Type Roller Chain Sprocket 12B1-26T

This high-quality taperlock sprocket is designed for use with 12B1 3/4 inch pitch simplex roller chain systems. Manufactured to ISO standards from hardened steel by Medway, this sprocket delivers reliable performance in industrial power transmission applications.

Key Specifications:

  • 3/4 inch pitch Simplex
  • Number of teeth: 26 teeth
  • Taperlock bush type: 2517
  • Pitch Circle Diameter (PCD): 158.04 mm
  • Boss Diameter: 95 mm
  • Length including boss: 40 mm
  • Compatible with 12B1 roller chain

Benefits & Applications:

  • Taperlock bush design enables quick and easy installation without shaft removal
  • Precise tooth profile ensures smooth, efficient chain engagement
  • Hardened steel construction provides excellent durability and extended service life
  • Ideal for machinery, conveyors, and industrial drive systems requiring reliable 26-tooth sprocket solutions
  • Part of an extensive range covering 13 to 95 teeth for flexible system design

For expert guidance on selecting the right sprocket configuration for your specific application, please contact our team.


  • 12B1 Roller Chain To Suit
  • 2517 Taperlock Bushes to Suit