V Rings - Engine Room Consumables and Spares
V-rings are flexible axial sealing rings used on marine machinery rotating shafts. They protect bearings, pumps, motors, gearboxes and deck machinery from seawater, dust, dirt and oil leakage.
ProShipWorks provides end-to-end support to source and supply V Rings for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | V Rings |
|---|---|
| Product Category | Engine Room Consumables and Spares |
| Product Reference | 1409 |
| Brands / Manufacturers | SKF, Trelleborg Sealing Solutions, Freudenberg Sealing Technologies |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Axial sealing against a stationary counterface |
| 2. Flexible elastomer construction |
| 3. Suitable for rotating shafts and bearing arrangements |
| 4. Provides protection against water, dust and contaminants |
| 5. Available in NBR, FKM and other elastomer materials |
Applications of V Rings
| Application |
|---|
| 1. Marine engine and auxiliary machinery bearings |
| 2. Pumps, motors and gearboxes |
| 3. Winches, deck machinery and shaft-mounted equipment |
Models & Manufacturers
| Model | Manufacturer |
|---|---|
| VA V-Ring | SKF |
| VS V-Ring | SKF |
| VL V-Ring | SKF |
| VE V-Ring | SKF |
| V-Ring Seal | Trelleborg Sealing Solutions |
| V-Ring | Freudenberg Sealing Technologies |
Technical Specifications
| Model | Specification | Value | Unit |
|---|---|---|---|
| VA V-Ring | Typical material | Nitrile rubber | — |
| VS V-Ring | Typical material | Nitrile rubber | — |
| VL V-Ring | Typical material | Nitrile rubber | — |
| VE V-Ring | Typical material | Nitrile rubber | — |
| V-Ring Seal | Alternative material | Fluorocarbon rubber | — |
| All profiles | Selection dimensions | Shaft diameter and counterface diameter | — |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | V-ring dimensions and materials are normally selected according to the manufacturer's catalog and equipment drawings. General rotary-shaft seal references may include ISO 6194 where applicable, but certification depends on the specific product. |
|---|---|
| Class Approval | Individual V-rings are generally not class-approved components. Approval requirements, when applicable, depend on the machinery system, equipment manufacturer and classification society rules. |
Installation, Maintenance & Safety Information
| Installation Notes | Verify shaft diameter, counterface condition, seal profile and material before installation. Clean the shaft and counterface, remove sharp edges, lubricate the sealing lip with compatible lubricant, and stretch the ring evenly without twisting. |
|---|---|
| Maintenance Tips | Inspect during planned machinery maintenance for hardening, cracking, wear, distortion and leakage. Check the counterface for grooves or corrosion and replace the V-ring if damage or loss of elasticity is observed. |
| Safety Notes | Isolate and lock out the machinery before installation or inspection. Ensure the shaft cannot rotate, use compatible lubricants and solvents, and keep hands clear of rotating equipment during testing. |
Request a Quote for V Rings
Contact ProShipWorks for marine or industrial product sourcing, quotations and delivery.
- Vessel name and IMO number
- ETA / vessel schedule
- Berth or vessel location
- Required quantity
- Preferred delivery window
- Shipping agent contact details
Other Engine Room Consumables and Spares Products
Explore our range of marine and industrial Engine Room Consumables and Spares products available for sourcing and supply through ProShipWorks.
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