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Diamond American Standard Triplex chain (D12103)

Name: Diamond American Standard Triplex chain (D12103)
Brand: DIAMOND ROLLER CHAIN
SKU: 2991
Availability: InStock

Original price was: ₹14,134.Current price is: ₹7,067.

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The D12103 triplex chain offers robust performance with a 3/4″ pitch, 1/2″ inner width, and tensile strength of 9720 kgf, making it ideal for high-torque, heavy-duty power transmission applications.

Product Highlights

Size ( Pitch x WIP ) (in mm): 19.05 x 12.58
Size ( Pitch x WIP ) (in inches): 3/4 x 1/2
Pitch(P): 19.05
Width Between Inner Plates (W) (Min): 12.58
Roller Dia (D) (Max): 11.91
Bearing Pin Dia (d) (Max): 5.94
Plate Height IP (H1) (Max): 18.00
Plate Height OP (H2) (Max): 16.60
Plate Thickness IP (T1): 2.39
Plate Thickness OP (T2): 2.39
Width Over Bearing Pin (A) (Max): 72.60
Width Over Joints Fasteners (B) (Max): 77.20
Transverse Pitch (P1): 22.78
Projected Bearing Area Sq.cm: 3.12
Avg. Weight Per Metre (Kg): 4.50
Tensile Strength (Kgf) (Min): 9720

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Engineered for industrial applications demanding higher strength and consistent performance, the Diamond American Standard Triplex Chain (D12103) is built with durability and efficiency in mind. With a pitch of 19.05 mm (3/4 inch) and an inner plate width of 12.58 mm (1/2 inch), this triplex chain handles higher loads while maintaining compact dimensions.

The chain features a roller diameter of 11.91 mm and bearing pin diameter of 5.94 mm, ensuring smooth rotation and reduced friction. Its plates are designed with optimal height—18.00 mm (IP) and 16.60 mm (OP)—and 2.39 mm thickness, enhancing shock resistance and operational stability.

The width over bearing pin is 72.60 mm, with a transverse pitch of 22.78 mm, offering tight control over motion transfer. Weighing 4.50 kg per metre and boasting a minimum tensile strength of 9720 kgf, it delivers unmatched strength for its size.

Whether used in heavy conveyors, press machines, or automated industrial setups, the D12103 excels in tough environments, offering long life with minimal maintenance.