Lithium Grease Definition

Lithium Grease is primarily used as components of certain lubricant greases. Put simply, the oil is the main dynamic lubricator; the thickener determines the physical characteristics of the product; and additives enhance the operating properties of the grease. Lithium is a type of thickener; so not only provides structure to hold the oil in place, but it also acts as a sponge by releasing small amounts of oil during operation. There are several different types of thickener depending on application requirements and factors; such as moisture levels, extremes of temperature and speed. However, for many applications that are deemed non-extreme or general purpose in nature.

Most lubricating greases are mixtures of an oil and a soap. The soap is dispersed into the oil to form a stable, viscous gel that is called a grease. Grease made with lithium soap (“lithium grease”) adheres particularly well to metal, is non-corrosive, may be used under heavy loads, and exhibits good temperature tolerance. It has a drip temperature of 190 to 220 °C (370 to 430 °F) and resists moisture, so it is commonly used as lubricant in household products, such as electric garage doors, as well as in automotive applications, such as CV joints. Lithium-containing greases first appeared during World War II and were perhaps the first large-scale commercial application of lithium compounds.

Extreme Pressure Lithium Grease 

EP LITHIUM GREASE is multi-purpose extreme pressure grease made from lithium soap stock which imparts good high and low temperature characteristics and chemical stability. The load carrying additives system contains no lead or metals which are environmentally undesirable.

WHITE LITHIUM GREASE

WHITE LITHIUM GREASE is a creamy-white lubricant made with high quality base oil, lithium soap and non-abrasive basic oxides. Mild EP anti-wear additives provide additional protection and longer bearing life. It has excellent pumpability characteristics, good shear stability, and does not harden or soften readily under moderately high temperature.

Lithium Grease Applications

1. Used in lubrication of heavily loaded plain and antifriction bearings, gears…(More Info) and grease lubricated couplings subject to high temperatures and shock loading. Lithium Grease is a true multi purpose grease, formulated for lubrication of loaded slide-, ball-, and roller-bearings, wheel bearings, universal joints, chassis, and various shock loaded or vibrating applications in transport, agriculture and off road equipment, operating in wet, dusty and/or dry conditions.
2. Recommended for all types automotive and industrial applications including the lubrication of heavy construction equipment
3. Recommended for all types of bearings including plain bearings, heavily loaded journal bearings, ball and roller bearings, needle bearings and couplings
4. Recommended for wheel bearings, including disc brake application, fifth wheels, U-joints, steering linkage and chassis applications
5. For use in electric motors of the NEMA insulation class A and B types
6. Excellent Grease for most “sealed-for-life” bearings

CHARACTERISTICS

1. Suitable as general purpose grease for industrial applications requiring a NLGI 2 grade
2. Avoid contamination of the grease by dust and/or dirt (More Info) Always avoid contamination of the grease by dust and/or dirt when applying. Preferably use a pneumatic pump system or cartridges.
3. Can replace a wide range of greases (More Info) Because of its true Multi Purpose character may replace a wide range of greases, allowing stock rationalization and simplification of maintenance.
4. Is a true multi-purpose grease, formulated for lubrication of loaded slide-, ball-, and roller-bearings, wheel bearings, universal joints, chassis, and various shock loaded or vibrating applications in transport, agriculture and off road equipment, operating in wet, dusty and/or dry conditions.
5. Suitable as general purpose grease for industrial applications requiring a NLGI 2 grade
6. Extreme Pressure grease.
7. Forms a durable lubrication film, resulting in reduction of maintenance and down-time costs.
8. Miscible with most other conventional soap greases.
9. Excellent mechanical stability avoiding ejection or loss of consistency during operation.
10. Excellent adhesion to metal.
11. Good thermal stability, leading to high resistance to temperature variations.
12. Does not contain lead, or other heavy metals considered harmful to human health and the environment.
13. Economical – one grease for many applications.
14. High EP protects heavily loaded or shock loaded bearings.
15. Resists water “wash-out”.
16. Excellent for use in centralized lube systems.
17. Good anti-rust properties.
18. Distinctive, attractive color.
19. NLGI #2 Certi­ed LB in chassis applications.