Mobilgrease Special is a high performance extreme pressure lithium hydroxystearate grease. It is formulated to provide protection against wear, rust and corrosion, water washout and high temperature oxidation. It also contains molybdenum disulphide (moly) for added wear protection.

 

Mobilgrease Special is a multi-purpose heavy duty automotive grease designed for use in passenger cars, trucks, farm tractors, contractor, construction, mining and mobile equipment. The recommended operating temperature range is -20° to 130°C.Due to the extra antiwear protection provided by the addition of moly, Mobilgrease Special is particularly suitable for heavily loaded bearings under fretting or oscillating or sliding motion.

 

Datasheets

Features and Benefits

Mobilgrease Special is a member of the Mobilgrease brand of products, which has gained a worldwide reputation for innovation and performance excellence. Mobilgrease Special grease products are designed by ExxonMobil formulation technologists and backed by our worldwide technical support staff.

Mobilgrease Special was designed as a multipurpose heavy-duty grease for wheel bearings and chassis components in a wide range of automotive and industrial equipment. Mobilgrease Special offers the following features and potential benefits:

•  Reduced wear under heavy or shock loading and vibrations for equipment protection and extended life under severe operating conditions

•  Extra protection against rust and corrosion for reduced maintenance and downtime

•  Good resistance to water washout ensures proper lubrication even in the presence of water contamination

•  Good pumpability in centralised systems

 

Applications

Mobilgrease Special is a multi-purpose heavy duty automotive grease designed for use in passenger cars, trucks, farm tractors, contractor, construction, mining and mobile equipment. Specific applications include:

     •  Wheel bearings, especially under fretting, oscillating or sliding motion

     •  Chassis components operating under severe conditions

 

Properties and Specifications

Property

Grade

NLGI 2

Thickener Type

Lithium

Base Oil Viscosity of Greases @ 40 C, mm2/s, AMS 1697

160

Color, Visual

Gray-Black

Dropping Point, °C, ASTM D2265

190

Four-Ball Extreme Pressure Test, Weld Point, kgf, ASTM D2596

250

Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266

0.4

Penetration, 60X, 0.1 mm, ASTM D217

280

Timken OK Load, kg, ASTM D2509

40

Corrosion Preventive Properties, Rating, ASTM D1743

PASS

 

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx