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Product Specification
Brand
Donghua
Inner width
11.7mm
Pitch Length
19.1mm
Roller Dia:
12.1mm
Reference
12B3-HL-Donghua
Quick Order Code
BB-15031
Product Description

The 12B3 Half Link (Donghua) is a British Standard Triplex Chain Half Link engineered for demanding power transmission applications. This half link is designed to work seamlessly with 12B3 triplex roller chain systems, providing reliable connectivity and smooth operation.

Product Specifications:

  • Brand: Donghua
  • Chain Type: British Standard Triplex (Triple Row)
  • Pitch Length: 19.1mm
  • Inner Width: 11.7mm
  • Roller Diameter: 12.1mm

Key Features:

  • British Standard specification ensuring compatibility with standard 12B3 triplex chains
  • Half link design allows for flexible chain assembly and adjustment
  • Precision-manufactured by Donghua for durability and consistent performance
  • Suitable for high-torque transmission systems

Applications:

This half link is ideal for use in industrial machinery, agricultural equipment, and heavy-duty power transmission systems where 12B3 triplex chains are specified. The half link enables proper chain length adjustment and facilitates maintenance and installation procedures.

Reference: 12B3-HL-Donghua