LUBRICANTS MOBIL

Product Colour Thickener Type Operating Temperature in °C
MOBIL SHC POLYREX 222 White Polyurea Up to 170°C
MOBIL CENTAUR XHP 461 Amber Calcium Sulfonate Up to 232°C
MOBILITH SHC 460 Red Lithium Complex -40 to 150°C
MOBIL POLYREX EM Blue - -29 to 100°C
MOBIL GREASE XHP 322 Grey Black Lithium Complex From -50°C
MOBIL GREASE XHP 222 Dark Blue Lithium Complex Up to 140°C

INFORMATION & PROPERTIES

MOBIL SHC POLYREX 222

MOBIL CENTAUR XHP 461

MOBILITH SHC 460

High Temperature Synthetic Polyurea Greases

The Mobil SHC™ Polyrex series of greases are specifically designed to improve your productivity by solving high temperature lubrication problems in both general industry and food processing applications. Developed using advanced Polyurea technology, these synthetic, polymer-enhanced greases bring a high temperature solution to the market while carrying a full NSF H1 registration.

The Mobil SHC Polyrex Series of greases are designed to offer a combination of high temperature performance, excellent water resistance, and the balanced wear performance consistent with Mobil grease products. Using advanced  Polyurea  thickener technology, ExxonMobil researchers developed a unique combination of synthetic oils that achieve excellent high temperature performance able to provide lubrication up to 170°C. Even at these extreme temperatures, Mobil SHC Polyrex resists oxidation and loss of structural stability allowing re-lubrication intervals to be extended while maintaining equipment protection.  The carefully balanced combination of thickener, base oils, and additives yields a grease with excellent load carrying capabilities and rust protection. Mobil SHC Polyrex is also highly resistant to water and has excellent corrosion protection providing added protection to equipment in wet, humid environments and applications where water wash downs are frequent.

All Mobil SHC Polyrex greases are NSF H1 registered and also comply with Title 21 CFR 178.3570 by the Food and Drug Administration (USA) for lubricants with incidental food contact. 

 

Features and Benefits:

  • NSF H1 registered lubricants
  • Manufactured in facilities registered to ISO 21469
  • Outstanding high temperature performance, up to 170°C
  • Excellent load carrying capability
  • Excellent Water Resistance and corrosion protection

 

Applications:

  • Specifically designed for use in central grease systems.
  • Specifically designed for use in heavy-duty plain and anti friction bearings. 
  • Recommended for heavy-duty plain and anti friction bearings. 
  • Recommended for heavily loaded plain and anti-friction bearings. It is also recommended for bearings where extreme temperatures are a concern, such as steam heated rolls, exhaust fan bearings, felt roll bearings, and oven conveyor bearings.

Multipurpose Calcium Sulphonate Complex Grease

Mobil Centaur XHP 460 Series greases are a premium family of greases formulated with advanced calcium sulfonate thickener technology. The calcium sulfonate thickener carries both inherent rust protection and extreme pressure(EP) properties.  Compared to conventional soap-base thickeners (i.e. lithium, aluminum, calcium soaps), the calcium sulfonate thickener used in Mobil Centaur XHP 460 Series excels in water saturated environments, providing rust protection between long re-lubrication intervals. The inherent EP properties exhibit great stability in the presence of water, allowing a balance between wear protection and resistance to corrosion.

Mobil Centaur XHP 460 Series greases provide a balanced combination of water washout and water spray-off resistance, as well as excellent corrosion protection, in these severely wet environments. The calcium sulfonate thickeners used are also able to maintain their consistency and EP protection characteristics even with high levels of water contamination.

 

Features and Benefits:

  • Excellent extreme-pressure protection and load-carrying ability for equipment protection under heavy and shock loading
  • Excellent high temperature oil bleed control
  • Reliable bearing lubrication for operations up to 232°C (450 F) with proper re-greasing intervals
  • An advanced polymer additive package which resists water washout
  • Ability to absorb free water, without losing thickener consistency
  • Extended re-grease intervals, reducing grease consumption 

 

Applications:

Mobil Centaur XHP 460 Series greases are recommended for heavily loaded and water saturated applications in the steel and paper mill environments.  Specific examples of such applications include:

  • Ladle turret bearings
  • Continuous casters
  • Hot rolling work roll bearings
  • Roll necks
  • Couch, press and breast rolls
  • Wood pellet mill roll bearings

Synthetic polyurea Grease for high temperatures

Mobilith SHC™ Series greases are superior performance products designed for a wide variety of applications at extremes of temperature. They combine the unique features of synthetic base fluids with those of a high quality lithium complex thickener. The wax-free nature of synthetic fluids and the low coefficient of traction (compared with mineral oils), provide excellent low temperature pumpability and very low starting and running torque. These products offer the potential for energy savings and can reduce operating temperatures in the load zone of spherical roller and ball bearings. The lithium complex thickener contributes excellent adhesion, structural stability and resistance to water. The greases have a high level of chemical stability and are formulated with special additive combinations to provide excellent protection against wear, rust and corrosion, and providing operating viscosity at high and low temperatures.

 

Features and Benefits:

  • Outstanding high temperature and low temperature performance
  • Excellent protection against wear, rust and corrosion
  • Excellent thermal stability and oxidation resistance
  • Low traction coefficient
  • Includes both high and low viscosity grades
  • Outstanding structural stability in the presence of water
  • Low volatility

 

Applications:

  • Electric motors, where reduced friction, low wear and long service life are required.
  • Heavy-duty automotive and industrial applications
  • Bearing protection under heavy loads at low to moderate speeds and in applications where water resistance is a critical factor.
  • Excellent performance proven in steel mills, paper mills and maritime applications.
  • Bearings with a smooth and rolling element that work at extremely low speeds, with a heavy load and at high temperatures.
  • Roller bearings of rotating drums and bearings for bearing transport.
  •  Industrial gear cases

MOBIL POLYREX EM

MOBIL GREASE XHP 322

MOBIL GREASE XHP 222

Electric Motor Bearing Grease

Super-premium Mobil Polyrex™ EM Series greases are specially formulated for electric-motor bearings. The advanced thickener formulation and proprietary manufacturing techniques provide improved bearing performance and protection for long electric motor life.

 

Features and Benefits:

  • Outstanding grease life, Outstanding long-life, high-temperature lubrication of ball and roller bearings, particularly in sealed-for-life applications
  • Advanced polyurea thickener, Increased durability versus conventional polyurea greases when subjected to mechanical shear forces
  • Excellent corrosion resistance, Mobil Polyrex EM and Mobil Polyrex EM 103 provide protection against rust and corrosion.Mobil Polyrex EM provides additional protection under mild salt-water wash conditions versus Polyrex EM 103
  • Low-noise properties, Mobil Polyrex EM is suitable for lubrication of ball bearings in many noise-sensitive applications

 

Applications:

Mobil Polyrex EM greases are recommended by many major bearing and electric motor manufacturers for long-life lubrication of electric motor ball and roller bearings.

Key applications include: 

  • Electric motor bearings
  • Fin fan bearings
  • High-temperature pump bearings
  • Factory-filled, sealed-for-life ball bearings
  • Ball or roller bearings operating at high temperatures where low oil separation is required
  • Mobil Polyrex EM for ball or roller bearings operating in noise sensitive environments

Premium lithium-complex smeervet met molybdeen-disulfide

The Mobilgrease XHP™ 320 products are specifically designed for the lubrication of extra heavy-duty off-highway and mining equipment. The Mobilgrease XHP 320 series has excellent extreme pressure and anti-wear properties in addition to exceptional staying power, very good water wash-out, water spray-off, and extended service capabilities under harsh operating conditions. These extra heavy-duty service greases exhibit excellent structural stability. They will not corrode steel or copper bearing alloys and are compatible with conventional sealing materials.

Mobilgrease XHP 320 Mine, 321 Mine, and 322 Mine were developed especially for their superior performance in bucket pins, pivot pins, and heavily loaded chassis components. Mobilgrease XHP 320 is  especially suited for heavy equipment central lubrication systems requiring an NLGI 0 Grade grease, and are recommended by ExxonMobil for use in central lubrication systems found on off-highway and mining equipment. Mobilgrease XHP 322 is a NLGI 2 Grade for use as a general purpose chassis lube.


Features and Benefits:

  • Excellent EP and anti-wear properties
  • High level of molybdenum disulfide
  • Exceptional resistance to water washout and spray-off
  • Very good low temperature pumpability and centralized system capability

 

Applications:

Mobilgrease XHP 100 Mine, 320 Mine, 321 Mine, and 322 Mine are recommended for severe off-highway and mining applications in terms of operational severity and water spray. Specific applications include:

  • Bucket pins, pivot pins, and heavily loaded chassis components
  • Heavy equipment central lubrication systems
  • General purpose chassis lubrication

Mobilgrease XHP™ 220 greases are extended service lithium complex greases intended for a wide variety of applications and severe operating conditions. These greases were designed to outperform conventional products by applying cutting edge, proprietary, lithium complex manufacturing technology. They are formulated to provide excellent high temperature performance with superb adhesion, structural stability and resistance to water contamination. These greases have a high level of chemical stability and offer excellent protection against rust and corrosion. These greases feature high dropping points and maximum recommended operating temperature of 140º C (284°F). Mobilgrease XHP 220 greases are available in NLGI grades 00, 0, 1, 2 and 3 with an ISO VG 220 base oil viscosity.

Mobilgrease XHP 220 greases are designed for a wide range of applications including the industrial, automotive, construction and marine sectors. Their performance features make them ideal choices for operating conditions including high temperature, water contamination, shock loading and extended re-lubrication operations. Mobilgrease XHP 222 Special is an extreme pressure grease fortified with 0.75% molybdenum disulfide that provides protection from wear under conditions pivoting and other conditions that lead to loss of oil film.

 

Features and Benefits:

  • Superb resistance to water washout and spray-off
  • Highly adhesive and cohesive structure
  • Excellent rust and corrosion resistance
  • Very good resistance to thermal, oxidative and structural degradation at high temperature
  • Very good anti-wear and EP performance
  • Broad multi-purpose application

 

Applications:

  • Mobilgrease XHP 222 is recommended by ExxonMobil for industrial and marine applications, chassis components and farm equipment. Its sticky formulation stays in applications longer.