The Diamond American Standard Roller Chain Double Half Lock Spare (D28102) is built to handle the most demanding applications in industrial environments. Featuring a pitch of 44.45mm (1¾ inches) and a width between inner plates of 25.22mm (1 inch), this roller chain ensures a secure fit while providing smooth, reliable operation. Its roller diameter of 25.40mm and bearing pin diameter of 12.70mm are optimized for high load-bearing capacity, making it ideal for equipment that operates under heavy stress.

With a minimum tensile strength of 35160 Kgf, this chain offers superior durability, ensuring it can withstand high-load conditions without compromising on performance. Its average weight per meter is 14.37kg, and it has a projected bearing area of 9.35 square cm, contributing to its efficient power transfer and long lifespan. Whether you are working in manufacturing, material handling, or agricultural machinery, this roller chain is designed to keep your operations running smoothly.

The D28102 chain is engineered for reliability and minimal maintenance, making it a trusted choice for industrial applications where uptime is critical. Its robust construction ensures that it can handle continuous operation in environments that demand both strength and endurance.

Key Features:

• Pitch: 44.45mm (1¾ inches)

• Width Between Inner Plates: 25.22mm (1 inch)

• Roller Diameter: 25.40mm

• Bearing Pin Diameter: 12.70mm

• Tensile Strength: Minimum 35160 Kgf

• Average Weight Per Meter: 14.37kg

• Projected Bearing Area: 9.35 square cm

• High-load capacity and durability

• Designed for minimal maintenance and long-term performance

• Ideal for heavy-duty industrial machinery and equipment