#40 Durochain Premium High Strength Roller Chain - 10' Coil ANSI

#40 Durochain Premium High Strength Roller Chain - 10 Foot Coil

DUROCHAIN Premium #40 roller chain is manufactured in India to ANSI B29.1 standards using state-of-the-art manufacturing techniques, top-grade materials, and premium components. Engineered to withstand the harshest applications on earth, DUROCHAIN provides superior strength, performance, and lifespan compared to standard #40 roller chain. This 10-foot coil is perfect for extreme-duty repairs, replacements, and demanding projects.

Premium DUROCHAIN Features:

• ANSI B29.1 standard compliant - works with standard #40 sprockets
• Solid bushings and solid rollers optimize long-term performance and enhance wear life
• Quad-staked rivets improve shock load absorption and prevent premature failures from temporary misalignments
• Through-hardened pins improve working load and overall lifespan
• Wide-waist link plates greatly increase shock load absorption and fatigue resistance
• Factory pre-loaded to reduce initial break-in and long-term elongation
• Includes one connector link per 10-foot coil
• Manufactured in India

DUROCHAIN #40 Roller Chain Specifications:

• Part #: 40
• Pitch (P): 0.500"
• Roller Width (R): 0.312"
• Roller Diameter (D): 0.312"
• Overall Width (W): 0.630"
• Connecting Link Overall Width (X): 0.787"
• Plate Height (H): 0.472"
• Plate Thickness (T): 0.060"
• Pin Diameter (L): 0.156"
• Minimum Breaking Load: 3,125 lbs
• Weight Per Foot: 0.42 lbs

Ideal Applications:

• Extreme-Duty Agricultural Equipment: Heavy-duty farm machinery requiring maximum reliability
• Industrial Machinery: High-cycle applications with demanding operating conditions
• Material Handling: Conveyors and systems with shock loads and continuous operation
• Food Processing: Equipment requiring long service life and minimal downtime
• Upgrades & Replacements: Superior alternative to standard #40 chain in critical applications

Why Choose DUROCHAIN?

When standard roller chain isn't enough, DUROCHAIN delivers. The combination of premium materials, advanced manufacturing, and superior component design provides exceptional performance in the most demanding applications. Solid construction resists deformation under load, quad-staked rivets handle shock loads, and factory pre-loading minimizes elongation—all contributing to extended chain life and reduced maintenance.

Perfect 10-Foot Length

The 10-foot coil is ideal for repairs, replacements, and small projects. It's easy to handle, economical to ship, and provides enough length for most common repair jobs. Each coil includes one connector link for easy installation. Also available in 50-foot and 100-foot reels for larger projects.

Expert Help from the Midwest

Based in the heart of American agriculture, we bring over 17 years of hands-on experience specializing in agricultural chain systems. Need help selecting the right chain or have questions about your application? Call us at 815-973-2648 or 800-648-5429. We're here to help you find the right solution.

Matching connector links and offset links also available.