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Product Specification
Boss Dia (mm)
110
Bush Type
2517
Length Inc Boss (mm)
50
No of Teeth
23
Pcd (mm)
139.90
Brand
Medway
Quick Order Code
BB-7697
Product Description

Taperlock Type Roller Chain Sprocket 12B2-23T

This precision-engineered 23-tooth sprocket is specifically designed for 12B2 3/4 inch pitch duplex roller chain systems. Featuring the convenient taperlock bush fitting system, it enables quick and secure shaft mounting without the need for keyways, making installation and maintenance straightforward and efficient.

Key Specifications:

  • 3/4 inch pitch duplex roller chain
  • 23 teeth
  • Taperlock bush type: 2517
  • Pitch Circle Diameter (PCD): 139.90 mm
  • Boss Diameter: 110 mm
  • Length including boss: 50 mm
  • Fully compatible with 12B2 duplex roller chain systems

Applications:

Ideal for use in a wide range of industrial power transmission applications including conveyors, agricultural machinery, packaging equipment, and general industrial drive systems where reliable performance is essential.

Quality & Availability:

Manufactured to precise specifications by trusted brand Medway, this sprocket is built for durability and dependable operation in demanding industrial environments. Available for prompt dispatch from our UK warehouse.


  • 12B2 Roller Chain to Suit
  • 2517 Taperlock Bushes to Suit