What does NLGI #2 mean?

NLGI Grades 1-3 The most commonly used greases, such as those used in automotive bearings, would use a lubricant that is NLGI grade 2, which has the stiffness of peanut butter. Grades within this range can operate in a higher temperature range and at higher speeds than NLGI grades 000-0.

What is the difference between NLGI #1 and 2?

There are two basic types of grease for most equipment and machinery applications: NLGI #1 grease and NLGI #2 grease. Less thickener makes a #1 grease more tractable and slippery, while #2 grease has more thickener, making it stiffer and great for all-purpose applications.

What is NLGI 2 Lithium grease?

Performance Plus® All Purpose Lithium NLGI 2 Grease (1 Single, 120 lbs. Keg) Performance Plus® All-Purpose Lithium Grease is a premium grease ideal for use in light duty industrial and commercial applications demanding good corrosion protection, water resistance, oxidative stability and wear protection.

Is NLGI 2 good for wheel bearings?

NLGI #2 consistency greases are commonly recommended, but NLGI #1 or #3 grades may also be recommended. The grease shall satisfactorily lubricate wheel bearings over a wide temperature range. The bearing temperatures may range down to -40°F, with frequent excursions to 320°F and occasional excursions to 392°F.

What Nlgi 1.5 grease?

Multipurpose Greases, NLGI Grade: 1.5, Silicone Grease Thickener. This low-viscosity grease is suitable for applications with rolling bearings. It has a soft consistency somewhere between tomato paste and peanut butter. Silica offers excellent heat resistance and oxidative stability.

What are the grades of grease?

Greases are classified into nine consistency grades (000, 00, 0, 1, 2, 3, 4, 5, 6) established by the National Lubrication and Grease Institute (NLGI). NLGI #000 greases are nearly fluid, while NLGI #6 greases are nearly solid. The most commonly used grease is NLGI #2.

What is NLGI grade grease?

From Wikipedia, the free encyclopedia. The NLGI consistency number (sometimes called “NLGI grade”) expresses a measure of the relative hardness of a grease used for lubrication, as specified by the standard classification of lubricating grease established by the National Lubricating Grease Institute (NLGI).

Are all NLGI 2 greases the same?

There are nine different NLGI “grades” including 000, 00, 0, 1, 2, 3, 4, 5 and 6. This tells us two things, EP 2 grease is a NLGI Grade 2 and it is fortified with Extreme Pressure (EP) additives. This tells us nothing else about the thickener type, base oil type or viscosity of the base oil.

What is NLGI grease?

The National Lubricating Grease Institute (NLGI) is a not-for-profit organization that serves the lubricating grease industry. The NLGI consistency number, sometimes referred to as NLGI grade, refers to the relative hardness of a grease used for lubrication as specified by the institute’s standards.

Can you mix grease types?

Mixing incompatible greases can have dire consequences. They may react together and cause a separation of the base oil or oils from the thickeners of the two greases. When this happens, the base oil can no longer stay in place and you get a messy situation – oil oozing or running out of the area where it was applied.

Is NLGI 2 grease the same as ep2?

This tells us two things, EP 2 grease is a NLGI Grade 2 and it is fortified with Extreme Pressure (EP) additives. This tells us nothing else about the thickener type, base oil type or viscosity of the base oil. The correct NLGI grade is an important consideration because not all grease applications are the same.

What does NLGI 1.5 mean?

Some grease suppliers use descriptions such as NLGI Number 1.5, which indicates that the grease is between NLGI Numbers 1 and 2.

What does it mean when your grease has an NLGI Grade 00?

Understanding NLGI Grades can be a bit daunting to the average person. What does it mean when your grease has an NLGI Grade 00? In order to help the layman understand them, we’ve included a chart here that compares NLGI Grades to something everyone can relate to – food.

Which is the best NLGI number to use for lubrication?

Those with a NLGI No. of 000 to 1 are used in low viscosity applications. Grades 0, 1 and 2 are used in highly loaded gearing. Grades 1 through 4 are often used in rolling contact bearings.

What is the consistency of Grease for bearings?

Grades within this range can operate in a higher temperature range and at higher speeds than NLGI grades 000-0. Greases for bearings are typically NLGI grade 1,2, or 3. NLGI grades categorized in the 4-6 range have a consistency like ice cream, fudge or cheddar cheese.

What’s the consistency of Nye lubricant grade 4?

NLGI grades categorized in the 4-6 range have a consistency like ice cream, fudge or cheddar cheese. For devices moving at high speeds (greater than 15,000 rotations per minute) an NLGI grade 4 grease should be considered.