Classification by applicationThickener: Calcium Sulphonate Complex or Polyurea
Wind Turbine Grease
Lubrication of blade, pitch, yaw bearings and gearbox in wind turbines
High-performance grease formulated for the extreme conditions of onshore and offshore wind turbines. Blade (pitch), yaw and main shaft bearings endure oscillating loads, vibrations, thermal cycling between −40°C and +80°C and moisture exposure. The calcium sulphonate complex or polyurea thickener, PAO base and EP additive formulation ensures a stable film under all conditions. Certified or compatible with Vestas, Siemens Gamesa, GE, Nordex and Enercon requirements.
Specifications
Temperature range-40°C / +150°C
NLGI grade1, 2
ThickenerCalcium Sulphonate Complex or Polyurea
FamilyBy application
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Custom formulation available
Characteristics
- High oscillating load — EP additives for fretting and vibration wear
- Service temperature −40°C to +150°C — valid for extreme climates
- High water resistance — offshore and humid climates
- No oil separation — 3–5 year service life in blade bearings
- Compatible with Vestas, Siemens Gamesa, GE, Nordex and Enercon
Typical applications
- Blade pitch bearings in wind turbines
- Nacelle yaw bearings
- Main shaft bearings
- Generator bearings in high-speed turbines
- Open gears and yaw & pitch ring gears
Sectors
Onshore wind energyOffshore wind energyWind farm O&MWind turbine manufacturingRenewables engineering
Key advantages
- Designed for real turbine conditions — not a generic grease
- Reduces relubrication frequency — lower O&M cost
- High fretting resistance — extends blade bearing service life
- Compatible with the most demanding OEMs in the sector
- Available in 1,000 L IBC for wind farm maintenance contracts
Need a datasheet or sample?
Our technical team can send you the safety datasheet, provide evaluation samples or study a specific formulation for your process.