The Diamond American Standard Roller Chain Triple Half Lock Spare (D12103) is a highly durable and efficient chain designed for medium to heavy-duty applications in industrial machinery. Featuring a pitch of 19.05mm (3/4 inch) and a width between inner plates of 12.58mm (1/2 inch), this chain provides smooth and reliable operation for demanding systems such as conveyors, agricultural equipment, and manufacturing machinery. With a roller diameter of 11.91mm and a bearing pin diameter of 5.94mm, the D12103 chain minimizes wear and tear, ensuring long-term performance.

Offering a tensile strength of 9,720 Kgf, this chain is built to withstand higher loads and stress, making it ideal for operations in heavy-duty environments. It is engineered to provide consistent performance under challenging conditions while requiring minimal maintenance, which reduces downtime and extends service life.

The D12103 chain is a top choice for industries requiring a robust and efficient chain solution. Whether for material handling systems, production lines, or other industrial applications, it delivers the durability and strength needed for smooth and effective operation.

Key Features:

• Pitch: 19.05mm (3/4 inch)

• Width Between Inner Plates: 12.58mm (1/2 inch)

• Roller Diameter: 11.91mm

• Bearing Pin Diameter: 5.94mm

• Tensile Strength: Minimum 9,720 Kgf

• Medium to heavy-duty applications

• Enhanced durability for high-load environments

• Low friction design for long-lasting performance

• Ideal for industrial machinery and conveyors

• Precision engineering for minimal maintenance

• Reliable and efficient performance in demanding conditions