Description
Mobil SHC™ Grease 461 WT is specially formulated to lubricate yaw (NLGI 1.5), pitch and main bearings of wind turbines (KPHC1-2M-50). It is a high performance synthetic lithium complex grease specially designed to exceed the demanding requirements of wind turbine applications at extreme temperatures.
- Size: 16kg bucket
- Also available in: 380g cartridge, 174kg barrel
Application
- Mobil SHC Grease 461 WT is an NLGI 1.5 Grade extreme pressure grease with ISO VG 460 synthetic base fluid recommended for tough wind turbine applications
- Mobil SHC Grease 461 WT meets most specifications of wind turbine builders and component suppliers and can demonstrated outstanding performance in the lubrication of yaw, pitch, and generator bearings either manual greased or using centralized grease systems or grease dispensers.
- Recommended application temperature range for continuous operation is from -50º C to 150ºC with proper regreasing intervals
Specifications & Approvals
- DIN 51825: 2004-06 KPHC1-2M-50
Features
- Superb thermal stability and oxidation resistance compared to conventional greases helps provide extended service life with longer relubrication intervals for wind turbines
- Outstanding low temperature performance compared to conventional greases provides excellent protection at low temperatures providing low torque and easy start-up at low temperatures
- Excellent rust and corrosion protection provides enhance performance in wet conditions for reduced downtime and maintenance costs compared to/versus conventional greases
- Outstanding structural stability in the presence of water helps retain grease consistency in hostile aqueous environments
- Excellent low temperature pumpability provides reliable lubrication of bearings using centralized grease systems or grease dispensers.
- Low traction base oil coefficient offers potential improved mechanical life and reduced energy costs versus conventional greases.
- Increased oil viscosity for extra protection with excellent low temperature properties
- No dye for improved housekeeping
- Excellent performance in the Wind Industry Riffel test
Technical specifications
| Manufacturer number | 155193 |
| Grade | NLGI 1.5 |
| Thickener Type | Lithium Complex |
| Color, Visual | Beige |
| Penetration, 60X, 0.1 mm, ASTM D217 | 305 |
| Dropping Point, °C, ASTM D2265 | 255 |
| Base Oil Viscosity of Greases @ 40 C, mm2/s, AM-S 1858 | 460 |
| Roll Stability, 0.1 mm, ASTM D1831 | -2 |
| Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266 | 0.4 |
| Four-Ball Extreme Pressure Test, Weld Load, kgf, ASTM D2596 | 250 |
| Water Washout, Loss @ 79 C, wt%, ASTM D1264 | 5 |
| Corrosion, Bearing, Rating, ASTM D1743 | PASS |
| SKF Emcor Rust Test, 10% Synthetic Sea Water, Bearing 1, ASTM D6138 | 0,0 |
| Copper Strip Corrosion, Rating, ASTM D4048 | 1A |
EXXONMOBIL CENTRAL EUROPE HOLDING GMBH, Ericusspitze 2, 20457 Hamburg, GERMANY, +49 40 6393 0, [email protected], www.exxonmobil.de
aaron_99 –
Solid product, would buy again. Fast and secure delivery.
Julien D. –
Everything OK. No complaints so far. Works great.
Leonardo –
Arrived without any defect. Received quickly. Very good experience. Very practical and easy to use.
maddalena_it –
Better than anything I’ve tried so far.
sandrine88 –
I was skeptical, but now I’ll order it regularly.
Bianca –
A friend recommended it to me and I’m thrilled with the purchase. This solved my problem completely! Pleasant to use at home.
selina_ma –
Great product, worth every cent. I’ve been using it for 2 weeks and I already see results!
laura_ma –
Really noticed a difference after using it! A friend recommended it to me and I’m thrilled with the purchase.
giulia88 –
A friend recommended it to me and I’m thrilled with the purchase.
Edoardo W. –
No issues at all so far. Very good build quality. Quality is excellent. Recommended.
alexandre_fr –
Excellent-quality product. Arrived on time.
Maddalena P. –
Excellent product, worth every cent. Not too big, not too small, just perfect. Super fast delivery, thank you. Very effective; I noticed a change in just one week.
Charlotte W. –
Excellent product, worth every cent. Better than anything I’ve tried before. No unpleasant smell, which I really appreciate. Been using it for 2 weeks and already see results!
Natalie –
No unpleasant smell, which I really appreciate. I’ve been using it for 2 weeks and already see results! Great product, worth every cent. Super fast delivery, thank you.