Browning 1297639 Connecting Link 100 Chain 1-1/4 in Pitch

Product Description

The BROWNING 1297639 is a steel connecting link designed for single strand roller chain with a 1.25-inch pitch, conforming to ANSI Number 100 chain standards. It serves as a master link for joining chain ends together, making it a standard component for drive chain assembly, maintenance, and field repair. The link features a pin attachment type with a pin diameter of 0.375 inches. Installation is carried out by mechanical maintenance technicians and industrial drive system mechanics working on conveyor, power transmission, and equipment drive applications.

This connecting link is suited for industrial and commercial drive applications that use ANSI 100 single strand roller chain. It is commonly installed in conveyor systems, agricultural equipment drives, and general power transmission setups where chain runs require periodic replacement or field-length adjustment. The steel construction provides durability in moderate-duty drive environments.

Key Features

• ANSI 100 standard chain connecting link for single strand roller chain
• 1.25-inch pitch matches standard 100 chain drive systems
• Steel construction for strength and durability in power transmission use
• Pin attachment type for straightforward installation and removal
• Roller diameter of 0.75 inches and roller width of 0.75 inches match 100 chain geometry
• Pin diameter of 0.375 inches provides proper fit for 100 chain links

Compatibility

Designed for use with ANSI 100 single strand roller chain with a 1.25-inch pitch.

Installation Notes

Connecting links are installed and removed by mechanical technicians during chain drive maintenance or chain length adjustment. Always de-energize and lock out the drive system before servicing any chain component. Use a chain breaker tool and pliers appropriate for 100 chain to properly seat and retain the connecting link clip. Verify the clip is fully seated in the pin grooves before returning the drive to service.