Browning 1297597 Connecting Link 50 Chain 5/8 Inch Pitch

Product Description

The BROWNING 1297597 is a steel connecting link designed for use with single strand roller chain in ANSI 50 chain applications. It provides a field-serviceable connection point that allows technicians to join or close a length of roller chain without a master link press. The link features a pin attachment type and is manufactured to ANSI standards, making it suitable for drive systems in light industrial, HVAC equipment, and mechanical power transmission applications. At 0.04 pounds, it is a lightweight but precision-fit component where dimensional accuracy directly affects chain engagement and drive reliability.

This connecting link is used in single strand roller chain drive systems requiring ANSI 50 chain. Typical installations include conveyor drives, fan drives, pump drives, and other mechanical power transmission assemblies found in commercial HVAC units, industrial equipment, and general mechanical systems. The 5/8 inch pitch matches ANSI 50 chain specifications, and the roller diameter of 0.400 inches with a roller width of 0.375 inches ensures proper sprocket engagement. Installation is performed by millwrights, HVAC technicians, and industrial mechanics during chain replacement or drive maintenance.

Key Features

• ANSI 50 chain rating with 5/8 inch pitch for standard single strand drive systems
• Steel construction for durability in mechanical power transmission environments
• Pin attachment type for straightforward field installation and removal
• Roller diameter of 0.400 inches and roller width of 0.375 inches for precise sprocket fit
• Pin diameter of 0.200 inches machined to ANSI dimensional standards
• Sold individually per package; order in multiples of 5

Compatibility

Designed for use with ANSI 50 single strand roller chain with a 5/8 inch pitch. Fits any drive system or sprocket assembly built to ANSI 50 chain specifications.

Installation Notes

Installation should be performed by a qualified millwright or mechanic with the drive system fully de-energized and locked out per applicable LOTO procedures before beginning chain work. Ensure the connecting link pin and clip are fully seated before returning the drive to service. Inspect the mating chain and sprocket teeth for wear before installing a new connecting link, as worn components accelerate link fatigue.