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Diamond British Standard Triplex chain (D48003)- 48B3 – 3″ Tx

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The Diamond British Standard Triplex Chain (D48003) is a high-strength triple-strand roller chain designed for heavy-duty industrial power transmission applications requiring superior load capacity and reliability.

Product Highlights

  • Size ( Pitch x WIP ) (in mm): 76.20 x 45.72
  • Size ( Pitch x WIP ) (in inches): 3 x 1.8
  • Pitch(P): 76.20
  • Width Between Inner Plates (W) (Min): 45.72
  • Roller Dia (D) (Max): 48.26
  • Bearing Pin Dia (d) (Max): 29.24
  • Plate Height (H) (Max): 63.80
  • Width Over Bearing Pin (A) (Max): 281.00
  • Width Over Joints Fasteners (B) (Max): 291.00
  • Transverse Pitch (P1): 91.21
  • Projected Bearing Area Sq.cm: 61.22
  • Avg. Weight Per Metre (Kg): 72.67
  • Tensile Strength (Kgf) (Min): 152940
  • Check Mark Estimated Delivery : Up to 4 business days
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The Diamond British Standard Triplex Chain (D48003) is a premium-quality roller chain featuring a triplex (three-strand) configuration, specifically engineered for high-load and high-performance power transmission systems. Manufactured to comply with British Standard specifications, the D48003 offers exceptional strength, wear resistance, and operational efficiency, even in the most demanding environments.

With its triple-strand design, this chain delivers increased surface contact, improved load distribution, and reduced stress on individual components—making it ideal for use in conveyors, heavy machinery, and automated systems that demand continuous, high-capacity operation.

Built using precision manufacturing techniques and durable materials, the D48003 provides excellent resistance to elongation and fatigue, ensuring long service life and reduced maintenance needs.

Key Features:

  • Triplex (three-strand) configuration for high power and load handling

  • Complies with British Standard engineering dimensions

  • Superior fatigue strength and wear resistance

  • Ideal for demanding, continuous-duty industrial applications

  • Designed for longevity and minimal downtime

The D48003 Triplex Chain is the perfect solution for industrial setups that require reliable, high-capacity transmission with long-lasting durability.