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Product Specification
Boss dia (mm)
90
Bush Type
2517
Length Inc Boss (mm)
40
No of Teeth
23
Pcd (mm)
139.90
Brand
Medway
Quick Order Code
BB-6425
Product Description

Taperlock Type Roller Chain Sprocket 12B1-23T

This high-quality taperlock sprocket is designed for 12B-1 3/4inch pitch simplex roller chain applications. Manufactured to ISO standards from hardened steel, it delivers reliable performance and durability in industrial transmission systems.

Key Specifications:

  • 3/4inch pitch Simplex
  • Number of teeth: 23 teeth
  • Taperlock bush type: 2517
  • Boss diameter: 90mm
  • Pitch circle diameter (PCD): 139.90mm
  • Length including boss: 40mm
  • Compatible with 12B1 roller chain

Features & Benefits:

  • Taperlock bush design for quick and easy installation without removing the shaft
  • Hardened steel construction ensures extended service life
  • ISO standard manufactured for consistent quality and reliability
  • Ideal for use in power transmission systems, conveyors, and industrial machinery

Brand: Medway


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