Browning 1297837 Triple Strand 80 Chain Connecting Link

Product Description

The BROWNING 1297837 is a steel connecting link designed for triple strand roller chain with a 1-inch pitch, conforming to ANSI number 80-3. It provides a field-serviceable joining point for heavy-duty drive chains used in industrial power transmission applications. The link uses a pin attachment type and is manufactured to ANSI standards, ensuring dimensional compatibility with standard 80-3 triple strand chain. Typical installers include industrial maintenance mechanics and millwrights performing chain drive assembly, inspection, or replacement on conveyor, drive, and power transmission systems.

This connecting link is suited for industrial and commercial power transmission systems that rely on triple strand ANSI 80 roller chain. Common applications include conveyor drives, gearbox output drives, and heavy machinery drivetrain assemblies where triple strand chain is specified for higher load capacity. The link allows technicians to close the chain loop without specialized tooling, making it a standard service component in planned maintenance and emergency repair kits.

Key Features

• Triple strand design matches ANSI 80-3 chain specification for proper load distribution
• 1-inch pitch for precise fit with standard 80 chain
• Steel construction for strength and durability in industrial drive environments
• Pin attachment type allows field installation without pressing equipment
• Roller diameter of 0.625 inches and roller width of 0.625 inches for accurate chain geometry
• Meets ANSI standards for dimensional and performance consistency

Compatibility

Designed for use with ANSI 80-3 triple strand roller chain with a 1-inch pitch. Suitable as a replacement or service connecting link for any standard 80-3 triple strand chain drive assembly conforming to ANSI specifications.

Installation Notes

Installation is typically performed by industrial maintenance mechanics or millwrights. De-energize and lock out the drive system following LOTO procedures before installing or removing any chain component. Ensure the connecting link pin and clip are fully seated before returning the drive to service. Inspect surrounding chain links and sprockets for wear before closing the loop with a new connecting link.