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Product Description
The Crosby S-5 Eye & Eye Swivel is designed for lifting and rigging applications requiring smooth rotation under load while minimizing wire rope twist and torque buildup. Featuring tapered roller thrust bearing technology, the S-5 swivel improves operational efficiency, reliability, and wire rope service life in demanding industrial environments.
Engineered for frequent rotation under load, the S-5 provides dependable performance for crane, marine, offshore, and heavy lifting applications where controlled swivel movement and secure load alignment are essential.
Material:
Forged alloy steel components
Tapered roller thrust bearings
Corrosion-resistant finish
Specifications:
Eye & eye swivel design
Equipped with tapered roller thrust bearing
Designed for frequent rotation under load
Available in capacities from approximately 3 tons to 45 tons
Compatible with multiple wire rope sizes depending on model
Individually proof tested to 2 times the Working Load Limit with certification
Pressure lubrication fitting provided
5:1 design factor
Designed for lifting and rigging applications requiring controlled rotation
Not intended for demolition (wrecking) ball applications
Meets or exceeds ASME B30.26 requirements
Uses:
Crane and hoisting systems
Wire rope lifting assemblies
Marine and offshore rigging
Industrial and construction lifting
Applications requiring controlled swivel rotation
Key Features:
Tapered roller bearings – Designed for smooth rotation under load
Frequent rotation capability – Ideal for repetitive lifting applications
Eye & eye configuration – Allows versatile rigging connections
Heavy-duty construction – Engineered for demanding lifting environments
Proof tested – Individually tested for reliability and safety
Pressure lubrication fitting – Supports long-term bearing performance
Wire rope protection – Helps reduce twisting and extend rope life
| Swivel No. | Stock No. | Working Load Limit (t)* | Wire Rope Size (in) | Weight Each (lb) | Overall Length (in) | Eye Width (in) | Eye Thickness (in) | Eye Opening Diameter (in) | Eye Shoulder Height (in) | Eye End Height (in) |
|---|---|---|---|---|---|---|---|---|---|---|
| 3-S-5 | 297057 | 3 | 1/2 | 8.50 | 9.41 | 2.75 | 0.75 | 1.03 | 1.12 | 1.25 |
| 5-S-5 | 297253 | 5 | 5/8 | 11.30 | 9.81 | 3.00 | 1.00 | 1.28 | 1.25 | 1.25 |
| 8-S-5 | 297459 | 8.5 | 3/4 | 29.25 | 11.88 | 4.00 | 1.25 | 1.41 | 1.62 | 1.50 |
| 10-S-5 | 297654 | 10 | 7/8 | 42.00 | 15.50 | 4.50 | 1.69 | 1.69 | 2.75 | 1.88 |
| 15-S-5 | 297850 | 15 | 1 | 49.00 | 16.38 | 5.00 | 1.94 | 2.03 | 2.75 | 2.12 |
| 25-S-5 | 298154 | 25 | - | 130.00 | 22.25 | 6.00 | 2.25 | 2.31 | 3.88 | 2.38 |
| 35-S-5 | 298252 | 35 | - | 145.00 | 22.25 | 6.50 | 2.25 | 2.31 | 3.88 | 2.38 |
| 45-S-5 | 298350 | 45 | - | 215.00 | 26.50 | 7.00 | 2.50 | 2.53 | 4.00 | 3.00 |
Series: S-5 Eye & Eye Swivels
Design: Equipped with a tapered roller thrust bearing and suitable for frequent rotation under load.
Design Factor: 5:1.
Proof Test: Individually proof tested to 2 times the Working Load Limit with labeled documentation.
Lubrication: Pressure lube fitting provided.
Wire Rope: Crosby swivels should only be used with the recommended wire rope. Contact the wire rope manufacturer for the proper wire rope to use with the swivel.
Important: Not to be used on demolition or wrecking balls.
Custom Applications: For swivels larger than 45 metric tons, or swivels intended for demanding applications such as subsea service, contact Kito Crosby Engineered Solutions.
| Specification | Value |
|---|---|
| Rotation Type | Suitable for frequent rotation under load |
| Wire Rope Diameter | 1/2 in |
| Eye Inside Diameter | 1.03in |
| Eye Width | 2-3/4in |
| Trade Size | 1/2in |
| Bearings | Tapered roller thrust bearing |
| Load Capacity | 3 metric tonnes |
| Specifications | 5:1 design factor; individually proof tested to 2 times WLL with documentation; pressure-lubrication fitting. Suitable for frequent rotation under load. Do not use on demolition/wrecking balls. Use only wire rope recommended by its manufacturer for this swivel. |
| Series | S-5 |
| Weight | 8.50 lb |
| Type | Eye / Eye swivel |
| Lube | Pressure-lubrication fitting |
| End Fitting Type | Eye / Eye |
| Dimensions | Drawing dimensions (in): D = 9.41; G = 2.75; Q = 0.75; R = 1.03; S = 1.12; T = 1.25 |