Extreme Pressure Complex Lithium Grease 1# for Heavy-Duty Bearings

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Extreme Pressure Complex Lithium Grease 1# for Heavy-Duty Bearings & Industrial Equipment

Product Description

Extreme Pressure Complex Lithium Grease 1# is a heavy-duty multipurpose grease formulated with high-viscosity refined mineral oil, lithium complex soap thickener, and advanced extreme pressure additive technology. It is designed for bearings operating under heavy loads, vibration, moisture, low-temperature startup conditions, and continuous industrial operation. This grease is widely used in wheel hub bearings, centralized lubrication systems, construction machinery, mining equipment, agricultural machinery, conveyors, and industrial bearing systems requiring stable lubrication performance and reliable wear protection. Its excellent pumpability and water resistance make it particularly suitable for equipment operating in cold climates and wet working environments.

• Packaging: 18L, 200L

• Customized packaging available upon request.

Extreme Pressure Complex Lithium Grease 1# for Heavy-Duty Bearings & Industrial Equipment

Specifications and Approvals

• DIN 51825:2004-06-KP 1N-20
• ISO 6743-9: L-XC(E)EGB 1
• DIN 51502: KPF 1K-20

Performance Benefits

• Reliable high-temperature and oxidation resistance

Maintains grease structure stability and bearing protection under continuous heavy-load and elevated temperature operating conditions.
• Strong extreme pressure and anti-wear protection

Helps reduce friction, bearing wear, and metal-to-metal contact under shock loads, vibration, and high sliding conditions.
• Excellent low-temperature pumpability

Suitable for centralized lubrication systems and equipment operating in colder environments requiring smooth grease flow.
• Excellent water resistance

Provides stable lubrication and helps reduce grease washout in wet, muddy, and high-moisture environments.
• Corrosion and rust protection

Protects bearings and lubricated metal components from rust and corrosion caused by moisture and outdoor operating conditions.
• Extended grease service life

Good oxidation stability helps reduce grease hardening and supports longer maintenance intervals.

Applications for Extreme Pressure Complex Lithium Grease 1 #

Applications

Extreme Pressure Complex Lithium Grease 1# is recommended for heavy-duty bearing lubrication in industrial and mobile equipment operating under high loads, vibration, moisture, and continuous operation conditions.

It is widely used in:

Truck and trailer wheel hub bearings
Construction and earthmoving equipment
Mining and quarry machinery
Conveyor systems and drum conveying equipment
Agricultural tractors and farm machinery
Industrial motors and bearing systems
Heavy-duty tapered roller bearings
Centralized lubrication systems
Equipment operating in cold or wet environments

This grease performs particularly well in applications requiring reliable extreme pressure protection, stable grease flow, and long-term bearing lubrication under severe industrial conditions.

Common Equipment Problems This Grease Helps Reduce

Bearing wear caused by heavy loads and vibration
Grease washout in wet operating environments
Poor grease flow during low-temperature startup
Premature bearing overheating and damage
Rust and corrosion in outdoor equipment
Lubrication instability during continuous operation
Unexpected downtime caused by bearing failure
Grease oxidation and hardening during long operating hours

FAQ

What is Extreme Pressure Complex Lithium Grease 1# used for?

It is used for heavy-duty bearing lubrication in construction machinery, mining equipment, wheel hub bearings, agricultural machinery, conveyors, and industrial equipment operating under severe conditions.

What is the difference between NLGI 1 and NLGI 2 grease?

NLGI 1 grease is softer and offers better pumpability than NLGI 2 grease, making it more suitable for centralized lubrication systems and colder operating environments.

Is this grease suitable for wheel hub bearings?

Yes. It is suitable for wheel hub bearings and tapered roller bearings operating under heavy loads and harsh road conditions.

Can this grease resist water washout?

Yes. The grease provides strong water resistance and helps maintain stable lubrication in wet and muddy environments.

Is this grease suitable for high-temperature applications?

Yes. Its lithium complex formulation provides reliable oxidation stability and bearing protection at elevated operating temperatures.

Do you provide OEM or private label grease solutions?

Yes. We provide OEM and private label services including customized packaging, branding, labeling, and bulk grease supply solutions for distributors worldwide.

Looking for a Reliable Extreme Pressure Grease Supplier?

YUANGEN Petrochemical supplies high-performance Extreme Pressure Complex Lithium Grease 1# for industrial equipment, mining operations, transportation fleets, construction machinery, and heavy-duty bearing applications worldwide.

✔ Stable bulk grease supply capacity
✔ OEM / Private Label grease solutions
✔ International shipping support
✔ Technical support for industrial lubrication applications
✔ Customized packaging and branding services

Contact us today for bulk pricing, technical specifications, or customized lubrication solutions for your market.

Get detailed product specifications and have our technical experts confirm whether this formulation is suitable for your equipment.

ACCESS PRODUCT DATA

Typical Test Data

Test Item	Result	Method
Colour	Blue	～
Soap base type	Lithium Complex	～
Base oil viscosity @40℃, cSt	160	ASTM D445
Work taper @25℃, 0.1mm	325	ASTM D217
Dropping point, ℃	280	ASTM D2265
Four-ball welding capacity, kg	315	ASTM D2596
Copper corrosion, grade	1b	ASTM D4048

Health, Safety & Environment

The product is unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of personal hygiene are maintained.
Avoid contact with skin. Use impervious gloves with used oil. After skin contact, wash immediately with soap and water.
Take used oil to an authorised collection point. Do not discharge into drains, soil or water.

Storage

All packages should be stored under cover. Where outside storage is unavoidable, drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to direct sunlight or freezing condition

The indicated properties are typical of those obtained with normal production tolerance and do not constitute a specification. All the information contained in this document is considered accurate as of date of printing, and no warranty or representation, expressed or implied is made as to the accuracy of the data and information in this publication. The information contained herein is subject to change without notice.

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