Browning 1297589 Connecting Link 40 Chain 1/2 Inch Pitch

Product Description

The BROWNING 1297589 is a steel connecting link designed for use with single strand roller chain in ANSI No. 40 applications. It provides a removable, field-serviceable connection point in a drive chain assembly, allowing technicians to join or separate chain runs without specialty tooling. The link features a pin attachment type with a pin diameter of 0.156 inches and a roller diameter of 0.312 inches. With a 0.5-inch pitch and roller width of 0.3125 inches, this link conforms to ANSI standards for 40 chain. It is a common component stocked by industrial maintenance crews, HVAC technicians, and mechanical contractors working with chain-driven equipment.

This connecting link is suited for maintenance, repair, and replacement tasks on conveyor systems, fan drives, pump drives, and other chain-driven mechanical assemblies using ANSI 40 single strand roller chain. It is a direct field-replacement component used wherever chain must be sized, repaired, or rejoined during routine service. This item is sold individually but must be ordered in multiples of 5 to meet the minimum order requirement.

Key Features

• ANSI No. 40 single strand roller chain compatibility with 0.5-inch pitch
• Steel construction for durability in mechanical drive applications
• Pin attachment type allows field installation and removal without pressing
• Pin diameter of 0.156 inches and roller diameter of 0.312 inches match ANSI 40 chain dimensions
• Roller width of 0.3125 inches ensures proper chain alignment
• Conforms to ANSI standards (UNSPSC 31151609)

Compatibility

Designed as an OEM-style replacement connecting link for ANSI No. 40 single strand roller chain drives in industrial and mechanical applications.

Installation Notes

Installation is typically performed by industrial maintenance technicians or mechanical contractors. Before servicing any chain drive, de-energize and lock out the equipment per OSHA lockout/tagout procedures. Ensure the replacement link pitch and strand count match the existing chain before installation. Confirm the retaining clip or cotter pin is fully seated after assembly before returning equipment to service.