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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £49.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £49.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | FREE | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £49.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £49.99 | 7 to 10 working days |
Product Number: PRD00004100
Shell Gadus Rail S4 HS EUFR (formerly Shell Nerita Grease 2858) is a long-life railroad axle-box grease for high-speed rail-vehicle applications. The 'HS' designation indicates High-Speed positioning, and the 'EUFR' designation indicates the European French (SNCF) railroad specification — a stringent industry standard for high-speed rail-bearing greases.
The product is positioned within the Shell Gadus S4 advanced range, formulated with a lithium thickener for long service life in high-speed European rail axle-box service.
Approvals and performance levels are positioned within the European high-speed railroad axle-box grease class — verify the specific approval set against the current product label.
As with all greases, follow the equipment manufacturer's regreasing schedule and avoid mixing with greases of incompatible thickener type — incompatible thickeners can cause softening, hardening or separation of the grease in service. Store greases sealed in the original packaging, at moderate temperatures and away from direct sunlight, to preserve consistency and additive performance.
Shell GadusRail S4 HS EUFR grease is a premium multi-purpose greases with excellent mechanical stability at high temperatures and under vibrating conditions.It is based on high viscosity index mineral oil and a new lithium complex soap thickener and contains additives to enhance anti-oxidation, anti-wear and anti- corrosion properties.Shell GadusRail S4 HS EUFR grease is especially suitable for bearings operating at high temperatures, low and high speeds and in the presence of moisture.
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| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
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Standard Delivery: UK Mainland Free
Delivery Estimate: 3 to 5 working days
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A. Shell Gadus Rail S4 HS EUFR is for high-speed rail-vehicle axle-box bearings — formulated to the European French (SNCF) railroad specification for high-speed rail service.
A. Yes, Shell Gadus Rail S4 HS EUFR was formerly known as Shell Nerita Grease 2858.
A. 'HS' indicates High-Speed positioning, and 'EUFR' indicates the European French (SNCF) railroad specification — a stringent industry standard for high-speed rail-bearing greases.
A. Shell Gadus Rail S4 HS EUFR uses a lithium thickener, formulated for long service life in high-speed rail axle-box service.
A. Both are Shell Gadus Rail railroad axle-box greases. Rail S3 EUDB is the premium lithium grease formulated to the European DB axle-box specification. Rail S4 HS EUFR (this product) is the advanced lithium long-life grease formulated to the European French (SNCF) high-speed axle-box specification.
A. High-speed rail bearings operate at much higher rotational speeds than freight or low-speed passenger rail. The grease must resist centrifugal separation, maintain low torque at speed, and provide long service life with limited re-lubrication opportunities — requirements met by specifications such as the European FR standard.
A. NLGI is the universal grease consistency standard every reputable grease meets, ranging from NLGI 000 (semi-fluid) to NLGI 3 (firm). It is your baseline check — match the grade your handbook specifies (e.g., NLGI 2 for most multi-purpose applications) and the grease is technically suitable for your machine. Every grease on our site lists its NLGI grade.
A. An OEM Specification is the grease requirement set by a vehicle or equipment manufacturer (e.g., MB 267.0, MAN 283 Li-P 2). When a grease lists the code, the grease manufacturer has developed and tested it to meet the criteria the equipment manufacturer requires. Match the code in your handbook and you have a grease engineered for your machine.
A. An OEM Approval means the grease has been formally tested and signed off by the equipment manufacturer and listed on their official approved-products register (e.g., MB-Approval 267.0). An Approval confirms the grease is recognised by the equipment manufacturer for service use in their machines.
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