Mobilgrease XHP 222 NLGI 2 Lithium Complex Grease
Dark Blue, Water-Resistant Extreme-Pressure Grease for Industrial, Marine, Chassis and Agricultural Equipment
Mobilgrease XHP 222 is an NLGI 2 lithium complex grease formulated for demanding industrial, marine, automotive chassis, construction and agricultural applications. Its adhesive, cohesive structure helps the grease stay in place while providing resistance to water contamination, high-temperature degradation, rust, corrosion, wear and extreme-pressure loading.
XHP 222 uses an ISO VG 220 base oil and is designed for applications exposed to high temperatures, water, shock loads and extended relubrication intervals. Its dark blue color also makes it easier to verify grease coverage during application.
Key Features
- NLGI Grade 2 consistency
- Lithium complex thickener
- ISO VG 220 base oil
- Dark blue color for easier application verification
- Strong resistance to water washout and spray-off
- Adhesive and cohesive structure helps grease remain in place
- Extreme-pressure and anti-wear performance
- Rust and corrosion protection
- Structural and oxidation stability at elevated temperatures
- Suitable for industrial, marine, chassis and agricultural applications
- Recommended operating temperature range of approximately -20°C to 140°C (-4°F to 284°F)
- Meets NLGI HPM+WR performance requirements
Water Resistance and Grease Retention
Mobilgrease XHP 222 is designed for equipment operating where water exposure or contamination can interfere with lubrication.
Its lithium complex structure provides strong adhesion and cohesion, helping the grease resist being washed or sprayed away from lubricated components. Current typical test results include:
- Water washout loss at 79°C: 5%
- Water spray-off loss: 10%
This makes XHP 222 useful for equipment exposed to rain, washdown, marine environments and other applications where lubricant retention is important.
Extreme-Pressure and Wear Protection
Mobilgrease XHP 222 provides anti-wear and extreme-pressure performance for components operating under sliding, heavy-load and shock-load conditions.
- Four-Ball EP Weld Point: 315 kgf
- Four-Ball Wear Scar: 0.5 mm
- Timken OK Load: 40 lb
These properties help maintain a lubricating film and protect loaded components where conventional multipurpose greases may be challenged by operating conditions.
High-Temperature Performance
The lithium complex thickener provides structural stability and a high dropping point for applications exposed to elevated temperatures.
Mobilgrease XHP 222 has a current typical dropping point of 290°C and a recommended maximum operating temperature of approximately 140°C (284°F).
The grease is also formulated to resist thermal and oxidative degradation, helping maintain consistency and lubrication performance between service intervals.
Rust and Corrosion Protection
Water exposure can increase the risk of rust and corrosion in bearings, chassis components and other lubricated equipment.
Mobilgrease XHP 222 provides corrosion protection in wet environments and currently records:
- ASTM D1743 Corrosion Prevention: Pass
- ASTM D6138 SKF Emcor Rust Test: 0,0
- ASTM D4048 Copper Corrosion: 1B
Recommended Applications
Mobilgrease XHP 222 is recommended for a broad range of equipment, including:
- Industrial machinery
- Marine equipment
- Automotive chassis components
- Agricultural and farm equipment
- Construction equipment
- Bearings and other general grease points exposed to water
- Applications subject to shock loading
- Equipment requiring an adhesive NLGI 2 grease
- Applications where longer lubricant retention is desirable
Its combination of NLGI 2 consistency, ISO VG 220 base oil and water resistance makes it suitable as a multipurpose heavy-duty grease where the equipment manufacturer specifies compatible grease performance.
Always verify the required NLGI grade, base-oil viscosity and specification in the equipment manufacturer's lubrication instructions before use.
Specifications and Approvals
Approval:
Recommended for applications requiring:
Meets or exceeds:
- DIN 51825:2004-06 KP2N-20
- NLGI HPM+WR
Typical Properties
| Property |
Typical Value |
| NLGI Grade |
2 |
| Thickener Type |
Lithium Complex |
| Color |
Dark Blue |
| Base Oil Viscosity at 40°C |
220 mm²/s |
| Base Oil Viscosity at 100°C |
18.6 mm²/s |
| Viscosity Index |
94 |
| Worked Penetration, ASTM D217 |
280 |
| Dropping Point, ASTM D2265 |
290°C |
| Four-Ball EP Weld Point, ASTM D2596 |
315 kgf |
| Four-Ball Wear Scar, ASTM D2266 |
0.5 mm |
| Timken OK Load, ASTM D2509 |
40 lb |
| Corrosion Prevention, ASTM D1743 |
Pass |
| SKF Emcor Rust Test, ASTM D6138 |
0,0 |
| Copper Corrosion, ASTM D4048 |
1B |
| Water Spray-Off Loss, ASTM D4049 |
10% |
| Water Washout Loss at 79°C, ASTM D1264 |
5% |
| Roll Stability, ASTM D1831 |
0 change |
Typical properties represent normal production values and should not be treated as product specifications.
Frequently Asked Questions
What is Mobilgrease XHP 222?
Mobilgrease XHP 222 is an NLGI 2 lithium complex grease formulated for industrial, marine, automotive chassis and agricultural applications. It provides water resistance, adhesion, rust and corrosion protection, and extreme-pressure performance.
What NLGI grade is Mobilgrease XHP 222?
Mobilgrease XHP 222 is an NLGI 2 grease, a consistency commonly used for multipurpose bearing, chassis and equipment lubrication.
Is Mobilgrease XHP 222 a lithium grease?
Yes. Mobilgrease XHP 222 uses a lithium complex thickener.
What is the base oil viscosity of Mobilgrease XHP 222?
The base oil viscosity is approximately 220 mm²/s at 40°C, corresponding to an ISO VG 220 base-oil viscosity.
Is Mobilgrease XHP 222 a blue grease?
Yes. Mobilgrease XHP 222 is dark blue, which helps make grease coverage easier to identify during lubrication.
Is Mobilgrease XHP 222 waterproof?
It is better described as highly water resistant rather than waterproof. XHP 222 is formulated to resist water washout, water spray-off and water contamination while maintaining lubrication and corrosion protection.
Is Mobilgrease XHP 222 an EP grease?
Yes. XHP 222 provides extreme-pressure and anti-wear performance. Its current typical Four-Ball EP weld point is 315 kgf.
What is Mobilgrease XHP 222 used for?
Typical uses include industrial machinery, marine equipment, chassis components, agricultural machinery, construction equipment and other grease points where water exposure, shock loading or elevated temperatures are concerns.
What temperature range can Mobilgrease XHP 222 handle?
Current ExxonMobil application guidance lists a recommended operating range of approximately -20°C to 140°C (-4°F to 284°F). Actual operating limits depend on equipment design, speed, load, relubrication interval and surrounding conditions.
Does Mobilgrease XHP 222 meet NLGI HPM?
Yes. The current ExxonMobil Product Data Sheet lists NLGI HPM+WR, with WR indicating additional water-resistance performance.
Does Mobilgrease XHP 222 meet DIN 51825?
Yes. Mobilgrease XHP 222 meets or exceeds DIN 51825:2004-06 KP2N-20.
Is Mobilgrease XHP 222 approved for Volvo 97720?
Yes. The current ExxonMobil Product Data Sheet lists Volvo 97720 approval for Mobilgrease XHP 222.
Does Mobilgrease XHP 222 meet Fives Cincinnati P-64?
Mobilgrease XHP 222 is recommended for applications requiring Fives Cincinnati P-64.
Does Mobilgrease XHP 222 contain molybdenum disulfide?
No. Standard Mobilgrease XHP 222 does not contain molybdenum disulfide. Mobilgrease XHP 222 Special is the related NLGI 2 product that contains 0.75% molybdenum disulfide.
What is the difference between Mobilgrease XHP 222 and XHP 222 Special?
Both are NLGI 2 lithium complex greases with ISO VG 220 base oil. Standard XHP 222 is dark blue and does not contain molybdenum disulfide. XHP 222 Special is grey-black and contains 0.75% molybdenum disulfide for applications where additional solid-lubricant protection is desired.
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