What is NLGI grade for grease?

The NLGI number is a measure of the grease's consistency as indicated by its worked penetration value. The penetration test measures how deep a standard cone falls into a grease sample in the tenths of millimeters. Each NLGI grade corresponds to a specific worked penetration value range.

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

NLGI #1 Grease versus 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 does NLGI 2 grease mean?

NLGI Grade 2 grease is a multipurpose grease for oxygen and harsh chemicals in industrial applications. Grade 2 grease is an excellent lubricant for plain and antifriction bearings operating under moderate load and at medium speeds.

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 NLGI viscosity grade?

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).

Grease classification Consistency and NLGI

What is NLGI No 2?

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.

Are all NLGI 2 greases the same?

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 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 NLGI 3?

GREASE NLGI 3 is a light colour heavy duty. grease based on a Lithium-12-Hydroxy stearate. soap for long time lubrication under high load. 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.

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 NLGI 1?

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.

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.

What is the Grade 6 grease used for?

NLGI Consistency number 6

A lubricating grease with extremely low oil separation has found its uses in Pillow-block lubrication. It is also an excellent lubricant in high-speed applications where extremely low oil separation is a must.

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.

When should you not use Moly grease?

Greases containing molybdenum disulfide shouldn't be used in applications that see excessive amounts of water ingress as the molybdenum disulfide can have a corrosive effect of the metal surfaces, and is not suited for bearings and other components that move at a rapid pace.

What does NLGI GC-LB mean?

NLGI-certified is a common phrase when talking about greases. Some greases have a NLGI certification mark. For example, a designation of LB means that the grease is suitable for use as a chassis lubricant and a GC-LB designation means that the grease is suitable for use in wheel bearings or as a chassis lubricant.

What is No 2 lithium grease?

Premium EP-2™ is a Lithium Complex multi-purpose grease, NLGI #2, for use in wide- temperature-range and extreme-pressure conditions. Demanding applications require the use of EP-2 to resist meltdown and leakage. Disc-brake wheel bearings are a good example.

What is AP3 grease?

Detail Description

HP AP3 GREASE is a premium quality all purpose automotive grease. Recommended for all types of Wheel bearings used in automobiles e.g Heavy duty, Light commercial, Passenger vehicles.

Which grease is best?

Is NLGI 2 grease good for wheel bearings?

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 happens if you mix greases?

When two incompatible greases are mixed, one of two things generally happens: the mixture hardens and will not release any of the oil or the mixture softens and releases all of the oil. In either case, the end result is basically the same; there is effectively no lubrication.

What is Moly grease good for?

Moly greases are generally used in operations where high pressure metal surfaces are sliding against each other. These include roller bearings that have very heavy loads and shock loading. Moly greases are also recommended in slow or oscillating motion that is used in universal and CV joints.