• Mobil SHC GREAS 681 WT CART 0.38kg
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Mobil

Mobil SHC GREAS 681 WT CART 0.38kg

Mobil SHC GREAS 681 WT CART 0.38kg

£129.40 GBP
£133.38 GBP £129.40 GBP
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Estimated lead time 2-3 working days. Subject to availability.

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  • Mobil SHC Grease 681 WT is specially formulated to lubricate yaw, pitch and main bearings of wind turbines.
  • It is a high performance synthetic lithium complex grease specially designed to exceed the demanding requirements of wind turbine applications at extreme temperatures.
  • The advanced synthetic base fluid with its low traction coefficient provides excellent low temperature pumpability and very low starting and running torque.

 

Specification and Approvals

Mobil SHC Grease 681 WT
NLGI Grade 1.5
Thickener Type Lithium Complex
Colour, Visual Beige
Penetration, Worked, 25ºC, ASTM D 217 305
Dropping Point, ºC, ASTM D 2265 260
Viscosity of Oil, ASTM D 445,cSt 40ºC
 680
Viscosity of Oil, ASTM D 445,cSt100oC
 74
Roll Stability, Pen Change, ASTM D 1831, mm/10 10
4-Ball Wear Scar, ASTM D 2266 0.6
4-Ball Weld, ASTM D 2596, Load, Kg 250
Water Washout, ASTM D 1264, Loss at 79ºC. % wt 7
EMCOR Rust Test, 10 % Synthetic Sea Water, ASTM 6138 0,0
Corrosion Protection, ASTM D 1743, Rating Pass
Copper Strip Corrosion, ASTM D 4048, Rating 1a

 

Applications

  • Mobil SHC Grease 681 WT is an NLGI 1.5 Grade extreme pressure grease with ISO VG 680 synthetic base fluid recommended for tough wind turbine applications requiring addition EHL protection
  • Mobil SHC Grease 681 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 -40º C to 150ºC with proper regreasing intervals

 

Please compare with your original manufacturer's oil specification which can be found in your vehicle manual. Feel free to contact us if you require any assistance!

 

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car information before proceeding to checkout.

 

MOBIL154500

 

Manufactured by

Mobil