Mobil SHC™ Grease 102 WT

High Performance Synthetic Grease for Wind Turbines

  • Safety Data Sheets (SDS)
  • Product Data Sheets (PDS)

Protect your wind turbine bearings from extreme temperatures to boost your operation’s productivity and minimize maintenance.

Mobil SHC Grease 102 WT is specially formulated to protect pitch, yaw and generator bearings in temperatures as high as 120°C (248°F) and as low as -50° (58°F).

This extreme low-temperature synthetic grease helps wind turbines maintain peak performance, even in severe conditions, helping operations to limit maintenance costs and downtime. Through high-technology formulation, Mobil SHC Grease 102 WT can help:

  • Minimize bearing torque, even during low-temperature startups
  • Protect against fretting wear, rust and corrosion
  • Resist water washout

Watch a video to learn more about Mobil SHC™Grease 102 WT

  • hydraulics bearing

    Long regreasing intervals and bearing life

  • Severe temperature performance

    Outstanding performance in severe temperatures — as low as -50°C

  • boost productivity

    Enhanced equipment reliability and availability, which can help boost turbine productivity

  • Excellent flow

    Excellent flow in central lubrication systems to ensure sufficient supply to lubrication points

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Data sheets

Product Data Sheets (PDS)
Safety Data Sheets (SDS)

Technical resources

ExxonMobil introduces Mobil SHC™ Grease 102 WT, an advanced wind turbine grease for extreme low temperatures

Learn how Mobil SHC™ Grease 102 WT – ExxonMobil’s new advanced wind turbine grease for extreme low temperatures – can can protect pitch, yaw and generator bearings from extreme temperature conditions.

News and updates, Article

How to improve safety in wind turbine maintenance

Learn what operators can do to reduce the safety risks associated with wind turbine maintenance.

Industrial application expertise, Article

Grease conversion recommendation guidelines

Properly following the steps to converting and replacing grease products is essential for maximizing equipment performance and decreasing down time.

Technical topics, PDF

Grease components and grease characteristics

Grease – its components, consistency and structural stability – presents several benefits over fluid lubrication.

Technical topics, PDF

All Mobil SHC Grease 102 WT resources

Features and Benefits

  • The low internal friction and high natural viscosity index of the base fluids offers the potential for improved low-temperature starting and running torque and pumpability down to -50 ºC (-58° F).
  • Superb thermal stability and oxidation resistance compared to conventional greases helps provide extended service life with longer relubrication intervals.
  • Excellent rust and corrosion protection provides excellent 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 pumpability provides reliable lubrication of bearings using centralized grease systems or grease dispensers.
  • Low traction coefficient offers potential improved mechanical life and reduced energy costs versus conventional greases.



  • Mobil SHC Grease 102 WT meets most specifications of wind turbine builders and component suppliers and has demonstrated outstanding performance in the lubrication of yaw, pitch, and generator bearings either manual greased or using centralized grease systems or grease dispensers.
  • For wind turbines operating under extreme low temperature environments.
  • Recommended application temperature range for continuous operation is from -50º C (-58° F) to 120ºC (248° F).


Specifications and Approvals

Mobil SHC Grease 102 WT meets or exceeds the requirements of:  
DIN 51825: 2004-06 KPHC2K-50

Mobil SHC Grease 102 WT has the following builder approvals: 
IMO material compatibility
ThyssenKrupp Rothe Erde seal compatibility


Typical Properties

  Mobil SHC Grease 102 WT
NLGI Grade 2
Thickener Type Lithium Complex
Colour, Visual Beige
Penetration, Worked, 25ºC, ASTM D 217 285
Dropping Point, ºC, ASTM D 2265 263
Viscosity of Oil, ASTM D 445 cSt @ 40ºC 95
4-Ball Weld, ASTM D 2596, Load, Kg 315
Water Washout, ASTM D 1264, Loss at 79ºC. % wt 6
Rust Protection, ASTM D 6138, Distilled Water 0, 0
Corrosion Protection, ASTM D 1743, Rating Pass


Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contact office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.