Crosby S-5 Eye & Eye Swivel 5 Ton | Roller Thrust Bearing | 297253

The Crosby S-5 Eye & Eye Swivel (5-Ton) is a high-efficiency positioning and load rotation swivel that is the industry standard for demanding maritime and industrial settings. Designed by the most trusted name in rigging, the Crosby Group, this heavy-duty swivel is engineered to prevent line twist and torque development under severe tension.

The S-5 variant has an included roller thrust bearing unlike the normal utility swivels. This sophisticated internal mechanism ensures smooth and continuous rotation of the swivel at its maximum Working Load Limit (WLL). The sealed-for-life design can take the abuse of hostile saltwater environments. It will provide maximum safety and zero line binding for your rigging lines, cranes and winches.

Model details:

• Model: S-5 Eye & Eye
• Manufacturer Part Number (MPN): 297253
• Working Load Limit (WLL): 5 Tons (10,000 lbs / 4,536 kg)
• Design Factor: 5:1 Proof Tested
• Country of Origin: United States

Specifications

Features

1. Active Rotation Under Load: Equipped with a superior roller thrust bearing, this unit will rotate smoothly and continuously at its maximum load of 5 tonnes.
2. Alloy Steel Quenched and Tempered –Forged to perfection for maximum strength, exceptional fatigue resistance and lowering the chance of structural failure at extreme temperatures.
3. 2x WLL Proof Testing Independently proof tested to double Working Load Limit (10 Tonnes) with full certification traceability ensuring compliance with rigorous safety standards.
4. Corrosion-Resistant Coating: A tough protective finish that is intended to survive severe marine oxidation, saltwater spray and industrial chemical exposure.
5. Dual Eye Configuration: The standard eye-to-eye configuration offers the largest degree of versatility and can be used with shackles, wire rope assemblies, slings and master links.

Engineer’s Note:

Line twist is a silent killer of wire rope integrity. Standard jaw or eye swivels use simple bushings; they lock up completely the moment tension is applied, transferring all torque back into your wire rope. This causes bird-caging and premature rope failure. The Crosby 297253 utilizes a true tapered roller thrust bearing. This allows the swivel to relieve torque dynamically while under a 5-ton strain. If you are running high-value synthetic lines or multi-part wire rope reeving, this swivel isn’t an upgrade—it’s a critical safety requirement.