Diamond British Standard Duplex chain (D08302) – 08B2 – 1/2″ Inch Dx
Diamond British Standard Duplex Chain Spare (D08302) offers high-performance strength and durability for duplex chain systems, ideal for robust industrial power transmission applications.
Product Highlights
- Size ( Pitch x WIP ) (in mm): 12.70 x 7.75
- Size ( Pitch x WIP ) (in inches): 1/2 x 5/16
- Pitch(P): 12.70
- Width Between Inner Plates (W) (Min): 7.75
- Roller Dia (D) (Max): 8.51
- Bearing Pin Dia (d) (Max): 4.45
- Plate Height (H) (Max): 11.80
- Width Over Bearing Pin (A) (Max): 31.00
- Width Over Joints Fasteners (B) (Max): 34.90
- Transverse Pitch (P1): 13.92
- Projected Bearing Area Sq.cm: 1.00
- Avg. Weight Per Metre (Kg): 1.31
- Tensile Strength (Kgf) (Min): 3270
- Estimated Delivery : Up to 4 business days
The Diamond British Standard Duplex Chain Spare (D08302) is a precision-engineered replacement chain built to meet the rigorous demands of duplex chain configurations. Adhering to British Standard specifications, this duplex chain features two parallel rows of rollers for enhanced load distribution, making it suitable for high-torque and heavy-duty applications.
Constructed from premium-grade materials, the D08302 chain delivers exceptional tensile strength, wear resistance, and fatigue endurance. Its accurate dimensions and high build quality ensure smooth engagement with sprockets, minimal vibration, and long service life even under continuous or demanding operations.
This chain spare is perfect for use in various sectors, including industrial machinery, conveyors, packaging systems, and automated production lines, where dependable and efficient power transmission is critical.
Key Features:
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Designed for duplex chain setups
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Manufactured to British Standard (BS) compliance
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High durability and resistance to wear and fatigue
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Smooth and reliable performance in demanding environments
A reliable solution for ensuring seamless operation and minimizing downtime in duplex-driven systems.










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