What do numbers mean on grease?

Traditionally, a grease's stiffness is indicated by its penetration value and is evaluated using the standardized National Lubricating Grease Institute (NLGI) grade chart. The NLGI number is a measure of the grease's consistency as indicated by its worked penetration value.

What is the difference between number 1 and number 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. Despite what is commonly believed, grease application during the winter is not a “one and done” situation.

What Is a number 2 grease?

Number 2 has a peanut-butter-like consistency, and it is a widely used lubricating grease consistency. NLGI 2 grade is a standard grease for most industrial and automotive applications.

What does NLGI 1.5 mean?

February 17, 2017 - NLGI Grade

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

What is #3 grease?

GREASE NLGI 3 is a relative rigid grease. GREASE NLGI 3 is for the long-term lubrication of rolling and slide bearings, also appropriate in case of high loads. GREASE NLGI 3 reduces wear thanks to its very good resistance to high pressure. GREASE NLGI 3 is good temperature-resistant.

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What is 00 grease used for?

Super S "00" Grease is a lithium-based, low temperature semi-fluid with anti wear and corrosion inhibitors that can be used in all makes of cotton pickers. A combination of highly refined base oils, lithium soap, and a unique anti-wear additive help to protect critical parts in high wear areas extending service life.

What are grease grades?

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 the difference between NLGI 2 and 3?

A grease with an NLGI grade of 1 has a consistency like tomato paste, where a grease with an NLGI grade of 3 has a consistency more like butter. 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.

What's the difference between ep1 and ep2 grease?

Mobilux EP 0 and 1 are suitable for centralised systems. Mobilux EP 2 are general-purpose greases. The recommended operating temperature range is from -20ºC to 130ºC, but they may be used at higher temperatures if the lubrication frequency is increased accordingly.

What would NLGI 2 GC grease be recommended for?

The grease used for most wheel bearings should meet the NLGI GC-LB requirements or the SAE J2695 requirements. Most wheel bearings require an NLGI 2 grade grease, while some sealed hub units require an NLGI 00 grade semi-fluid product.

What is the difference between 0 and 00 grease?

This institute developed the NLGI Consistency Grade Scale, which assigns numerical ratings in relation to the hardness of the grease. The scale ranks as follows: 000 is very fluid, 00 is semi-fluid, 0 is fluid, 1 is soft, 2 is medium, 3 is medium-hard, 4 is hard, 5 is very hard, and 6 is block.

What is EP2 grease used for?

“ In vehicle applications, EP2 greases are applied on parts that cannot be frequently lubricated. It is also used on parts where lubricating oil usually doesn't stay in position. In addition to this, EP2 grease can also act as a sealant that prevents ingress of incompressible components and water.

Which grease is best?

Is grease color coded?

Generally, manufacturers use color to identify the type of grease. Vibrant colors may also be more appealing than typical brown lubricants, for example. While there are no hard and fast rules, and grease color coding systems vary across manufacturers, there are a few specifics that are common.

What is the longest lasting grease?

Lithium grease is a multipurpose grease known for its durability, high viscosity, and stability. It is designed to provide long-lasting protection against oxidation, corrosion, extreme temperatures, and wear and tear.

Is ep2 and NLGI 2 the same?

We are all familiar with “EP 2” grease. 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 251H EP grease?

Multi-Purpose Grease 251H EP - Tube. General purpose NLGI 2 lithium soap extreme pressure grease for use in agricultural, construction, and industrial equipment. For use in anti-friction and plain bearings, universal joints, spline shafts, water pumps, and general chassis lubrication.

What does DIN 51502 mean?

DIN 51502 : Designation of lubricants and marking of lubricant containers, equipment and lubricating points.

What do grease colors mean?

Dark blue – typically for multipurpose greases made from conventional oil base stocks. Red – mostly for multipurpose synthetic greases. Grey – for those containing moly for many off-road equipment specifications, and. White or undyed greases – typically used in paper machines or food-grade applications.

How do you choose grease?

When selecting a grease, you must consider the application and operating conditions in which the grease will function. For a better understanding of what goes into a good grease, concentrate on its components, including the base oil type, thickener type and base oil viscosity.

Which grease is best for bearings?

Lithium based greases are very popular as bearing grease due to their water resistance and performance characteristics in both high and low temperatures. Greases comprised of synthetic lubricating fluids perform well in extreme low and high temperature ranges.

What is the thickest grade of grease?

Grade 0 grease is commonly used in auto lube systems where the grease has to be fluid enough to circulate through several feet of hose. Grade 1 grease is thicker and can be a good choice for cold climates in winter, since it maintains sufficient pumpability when temperatures plummet.

What is no1 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.