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Diamond American Standard Duplex chain (D48102)
The D48102 heavy-duty duplex chain features a 3-inch pitch, 1.864-inch width, and an extraordinary tensile strength of 106,100 kgf—engineered to handle the most demanding industrial power transmission applications with uncompromising reliability.
Product Highlights
- Size ( Pitch x WIP ) (in mm): 76.20 x 47.35
- Size ( Pitch x WIP ) (in inches): 3 x 1.864
- Pitch(P): 76.20
- Width Between Inner Plates (W) (Min): 47.35
- Roller Dia (D) (Max): 47.63
- Bearing Pin Dia (d) (Max): 23.80
- Plate Height IP (H1) (Max): 72.30
- Plate Height OP (H2) (Max): 62.40
- Plate Thickness IP (T1): 8.80
- Plate Thickness OP (T2): 8.80
- Width Over Bearing Pin (A) (Max): 183.00
- Width Over Joints Fasteners (B) (Max): 193.00
- Transverse Pitch (P1): 87.83
- Projected Bearing Area Sq.cm: 31.80
- Avg. Weight Per Metre (Kg): 46.72
- Tensile Strength (Kgf) (Min): 106100
- Estimated Delivery : Up to 4 business days
The Diamond American Standard Duplex Chain (D48102) is a powerhouse in chain technology, purpose-built for the most demanding and high-load industrial applications. With a pitch of 76.20 mm (3 inches) and a minimum inner width of 47.35 mm (1.864 inches), it’s designed to transmit power with maximum efficiency across large, rugged systems such as conveyors, heavy machinery, and mining equipment.
Engineered with precision rollers (Ø 47.63 mm) and a bearing pin diameter of 23.80 mm, this chain ensures smooth operation under immense stress. The reinforced plates measure 72.30 mm (IP) and 62.40 mm (OP) in height and are 8.80 mm thick, offering excellent resistance to fatigue, shock loading, and wear.
Weighing 46.72 kg per metre, it boasts an impressive tensile strength of 106,100 kgf, making it an ideal solution for extreme-duty applications where reliability is paramount. The transverse pitch of 87.83 mm and a projected bearing area of 31.80 cm² further enhance the chain’s performance by reducing friction and increasing service life.
Key Features:
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Extra-heavy duplex chain for high-impact, high-load conditions
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Massive tensile strength of 106,100 kgf ensures long-lasting durability
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High-diameter rollers and thick plates for smoother operation and wear resistance
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Built for harsh industrial environments, including mining, construction, and large-scale manufacturing
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Efficient load distribution due to wide bearing area and precision design
For industrial operations that demand the absolute best in strength, stability, and performance, the D48102 delivers unmatched durability and consistent power transmission across even the most intense applications.
| Size ( Pitch x WIP ) (in mm) | 76.20 x 47.35 |
|---|---|
| Size ( Pitch x WIP ) (in inches) | 3 x 1.864 |
| Pitch(P) | 76.20 |
| Width Between Inner Plates (W) (Min) | 47.35 |
| Roller Dia (D) (Max) | 47.63 |
| Bearing Pin Dia (d) (Max) | 23.80 |
| Plate Height IP (H1) (Max) | 72.30 |
| Plate Height OP (H2) (Max) | 62.40 |
| Plate Thickness IP (T1) | 8.80 |
| Plate Thickness OP (T2) | 8.80 |
| Width Over Bearing Pin (A) (Max) | 183.00 |
| Width Over Joints Fasteners (B) (Max) | 193.00 |
| Transverse Pitch (P1) | 87.83 |
| Projected Bearing Area Sq.cm | 31.80 |
| Avg. Weight Per Metre (Kg) | 46.72 |
| Tensile Strength (Kgf) (Min) | 106100 |
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