Quick View
Product Code: 
£
Basket
Skip to main content
Continue Shopping View Basket

NLGI 2 Grease

NLGI 2 grease is widely recognized for its moderate consistency, making it ideal for aerospace and industrial applications. NLGI, which stands for the National Lubricating Grease Institute, employs the NLGI grade as a means of measuring and rating the consistency or hardness of grease. The NLGI classification consists of 9 grades, with 000 being the most fluid and 6 being the hardest. NLGI 2 has an ASTM worked (60 stokes) penetration at 25 degrees centigrade of 265 to 295 tenths of a millimetre. NLGI Grade 2 is one of the most commonly used grades within the aerospace industry and could be described as having a moderate consistency. A few of the applications for which this grade of grease could be suitable for include wheels bearings, gear systems, hydraulic components and heavy machinery.

NLGI 2 Grease Products

Nyco Grease GN 25013 1Kg Can *MIL-G-25013E
Nyco Grease GN 25013 1Kg Can *MIL-G-25013E
Silmid P/N: 
NYC250131K
In Stock - 28 Available
£1333.06 excl VAT
MOLYKOTE™ PG-65 Plastislip Synthetic Grease 1Kg Can
MOLYKOTE™ PG-65 Plastislip Synthetic Grease 1Kg Can
Silmid P/N: 
MPG65005KG
In Stock - 5 Available
£52.39 excl VAT
MOLYKOTE™ PG-21 Plastislip Silicone Grease 1Kg Can
MOLYKOTE™ PG-21 Plastislip Silicone Grease 1Kg Can
Silmid P/N: 
MPG21001KG
In Stock - 9 Available
£61.22 excl VAT
MOLYKOTE™ HP-300 Fluorinated Grease 500gm Tub
MOLYKOTE™ HP-300 Fluorinated Grease 500gm Tub
Silmid P/N: 
MOHP300500
No Stock - Standard lead time 75 business days
£553.62 excl VAT
Tribolube 13D17 Fluorinated Polyether Grease 2oz Tube
Tribolube 13D17 Fluorinated Polyether Grease 2oz Tube
Silmid P/N: 
P1300146
No Stock - Standard lead time 61 business days
£56.18 excl VAT
ROCOL® SAPPHIRE® Spray Grease 400ml Aerosol
ROCOL® SAPPHIRE® Spray Grease 400ml Aerosol
Silmid P/N: 
R343050400
No Stock - Standard lead time 33 business days
£28.10 excl VAT
ROCOL® AEROSPEC® 210 75gm Tube *DEF STAN 91-85/1 *OMAT 404A
ROCOL® AEROSPEC® 210 75gm Tube *DEF STAN 91-85/1 *OMAT 404A
Silmid P/N: 
RASP210075
In Stock - 14 Available
£31.15 excl VAT
Tribolube 15 Fluorinated Polyether Grease 2oz Tube (Meets MIL-PRF-27617G Type IV Amendment 1)
Tribolube 15 Fluorinated Polyether Grease 2oz Tube (Meets MIL-PRF-27617G Type IV Amendment 1)
Silmid P/N: 
TRIBOL152OZ
In Stock - 43 Available
£615.19 excl VAT
ROCOL® AEROSPEC® 300 (XG-271) 3Kg Can *DEF STAN 91-12/1
ROCOL® AEROSPEC® 300 (XG-271) 3Kg Can *DEF STAN 91-12/1
Silmid P/N: 
XG27100003
In Stock - 68 Available
£289.97 excl VAT
Krytox 250AD Aerospace Grade Fluorinated Grease 500gm Tub
Krytox 250AD Aerospace Grade Fluorinated Grease 500gm Tub
Silmid P/N: 
P0170282
No Stock - Standard lead time 12 business days
£1596.32 excl VAT
MOLYKOTE™ G-4700 EP Synthetic Grease 390gm Cartridge
MOLYKOTE™ G-4700 EP Synthetic Grease 390gm Cartridge
Silmid P/N: 
P0180079
In Stock - 10 Available
£34.06 excl VAT
Lubriplate Special Auto Marine Grease 14.5oz Cartridge
Lubriplate Special Auto Marine Grease 14.5oz Cartridge
Silmid P/N: 
P0210085
No Stock - Standard lead time 47 business days
£9.99 excl VAT

Ratio of Grease Components Ratio of grease component parts, NLGI 00 ,0, 1 &2

NLGI 2 Grease Comparison Table

NLGI Grade
DescriptionSimilar Consistency to
000FluidCooking Oil
00Semi Fluid
Apple Sauce
0Very SoftMustard
1SoftTomato Puree
2MediumPeanut Butter
3Medium Hard
Margarine
4HardFrozen Yoghurt
5Very Hard
Smooth Pate
6BlockCheddar Cheese

What is the difference between EP2 and NLGI 2?

EP stands for extreme pressure. An EP grease is one that is designed to be used in high pressure conditions. An EP2 grease will be available to NLGI Grade 2. The 2 in EP2 refers to the NLGI grade (2).

What is the difference between NLGI 1 and NLGI 2?

NLGI Grade 1 is a very soft grease, similar to the consistency of tomato paste. NLGI Grade 2 is a soft grease with a consistency similar to peanut butter. The lower the NLGI grade, the softer the grease.

Understanding NLGI Grades and Grease Selection

While the NLGI number measures the consistency of a grease, it is important to note that NLGI 2 grease specifications alone may not be sufficient to determine the right product for every application. The NLGI classification system ranges from 000 (fluid-like consistency) to 6 (block-like hardness), with each grade designed for specific operating environments and machinery types.

For example:

  • NLGI 00: Semi-fluid grease, ideal for low-viscosity needs such as ball valves and flange gaskets.
  • NLGI 2: Medium consistency similar to peanut butter, recommended for general-purpose applications and high-temperature environments such as wheel bearings and gear systems.
When selecting the right grease, engineers and maintenance professionals should consider not just the NLGI grade, but also factors like temperature resistance, chemical exposure, load-bearing requirements, and environmental conditions.

To learn more about what grease is made of, how it's formulated, and how different consistencies compare, check out this detailed article on the components and types of grease.

By understanding both the NLGI number and full grease specifications, users can ensure optimal machinery performance and longer equipment life.

Applications and Benefits of NLGI 2 Grease

NLGI 2 grease offers exceptional versatility across a wide range of industries. Beyond its common use in wheel bearings and electric motors, it is ideal for high-speed rotating machinery, robotic slides, appliance motors, and dental drills operating in high-temperature environments.

For users needing guidance on technical properties, it’s important to review the NLGI 2 grease specifications for details on temperature ranges, chemical compatibility, and application suitability.