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Performance profile
Designed to protect wind turbine pitch, yaw and generator bearings, Mobil SHC™ Grease 102 WT lubricant delivers exceptional performance at extreme low temperatures. This capability can help:• Optimize flow in central lubrication systems to ensure sufficient
supply to lubrication points
• Minimize bearing torque during low-temperature startups andduring operation
• Resist fretting wear, rust and corrosion
Mobil SHC™ Grease 102 WT Synthetic wind turbine grease
Low temperature flowMobil SHC Grease 102 WT synthetic wind turbine grease demonstrates superior flow pressure for improved mobility and pumpability at -50°C compared to Mobil SHC™ Grease 460 WT lubricant, using Test Method DIN 51805 Mod.
Assures bearing protection at temperatures as low as
mba
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Flow pressure @ -50°C
Mobil SHC™ Grease 102 WT
Mobil SHC™ Grease 460 WT
-50°C limit
Typical properties*
Property 102 WT
NLGI Grade 2
Base oil Viscosity 100
Thickener Type Lithium
Low Temperature Flow @ -50°C, mbar 650
Starting Bearing Torque @ -40°C, gm-cm 1110
Running Bearing Torque @ -40°C, gm-cm 171
Riffel Testing Pass
Corrosion Protection Pass
Rust Protection Pass
Excellent performance in severe low-temperature conditions
Enhanced equipment reliability and bearing life
Outstanding mechanical stability and oil release control
Key benefits
-50°C
*Typical properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit exxonmobil.com. ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil or ExxonMobil. Nothing in this document is intendedto override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.
In extensive testing of critical capabilities, Mobil SHC™ Grease 102 WT synthetic wind turbine grease demonstrates the same excellent performance provided by Mobil SHC™ Grease 460 WT lubricant, which is chosen by wind turbine operators worldwide for outstanding service.
Mobil SHC™ Grease 102 WT
mobilindustrial.com
*Visit mobilindustrial.com to learn how certain Mobil-branded lubricants may provide benefits to help minimize environmental impact. Actual benefits will depend upon product selected, operating conditions and applications.
© 2016 Exxon Mobil Corporation. All rights reserved. All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its affiliates unless otherwise noted.
Long lubrication intervalsThe high-speed FAG FE9 Bearing Test measures the structural stability of grease. At 120°C, both Mobil SHC Grease 102 WT and Mobil SHC Grease 460 WT lubricants exceed the test limit of 100 hours — equating to long lubrication intervals and optimal equipment protection. Long lubrication intervals can help lower maintenance costs and downtime, while maximizing turbine availability and production.
SafetyLong regreasing intervals, as well as optimum wear protection, especially in low temperatures, can help minimize maintenance and the risks associated with employee-equipment interaction.
Environmental Care* Long lubricant life can help minimize the need for used product and packaging disposal, and long regreasing intervals can help control the risk of spills.
ProductivityExceptional performance at low temperatures can help enhance turbine availability and production in extremely cold conditions.
Equipment protectionMobil SHC Grease 102 WT lubricant demonstrates excellent shear stability in key tests of a grease’s ability to withstand mechanical stress — ASTM D217 prolonged work test and the ASTM D1831 roll stability test. This capability provides long-lasting bearing protection and long lubrication intervals.
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Water resistance
Limit
Mobil SHC™ Grease 102 WT
Mobil SHC™ Grease 460 WT
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16141210
86420
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Water washout
Mobil SHC™ Grease 102 WT
Mobil SHC™ Grease 460 WT
Hou
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125
100
75
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25
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FAG FE9 Bearing Test @ 120°C
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Mobil SHC™ Grease 102 WT
Mobil SHC™ Grease 460 WT
Water toleranceIn Test Method DIN 51807 (part 1), Mobil SHC Grease 102 WT lubricant achieves the same high level of water resistance as Mobil SHC Grease 460 WT lubricant.
In Test Method ASTM D1264, Mobil SHC Grease 102 WT lubricant demonstrates outstanding water washout performance. Powerful equipment protection in the presence of water helps ensure continued grease performance despite hostile aqueous environments.
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Penetration, 100K
Mobil SHC™ Grease 102 WT
Mobil SHC™ Grease 460 WT
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10
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Roll stability
Mobil SHC™ Grease 102 WT
Mobil SHC™ Grease 460 WT