Mobilgear OGL Series

Mobil industrial , Greece

Grease

Product Description

Mobilgear OGL 007, 009, 2800 and 461 are high performance advanced technology lubricants which incorporate both extreme pressure additives and finely dispersed graphite for load carrying. They are intended primarily for the lubrication of large, slow to medium speed, heavily loaded gears. In addition to providing outstanding load carrying, they are formulated to have excellent adhesion and resistance to "fling-off" under extreme conditions. Mobilgear OGL 007, 009, 2800 and 461 are easily pumped from drums to application spray nozzles with conventional transfer pumps.The soft consistency and the low temperature properties of Mobilgear OGL 007, 009, 2800 and 461 are suited to spray applications operating under a wide variety of conditions. Mobilgear OGL 007, 009, 2800 and 461 are formulated with a carefully specified quality of finely dispersed graphite which contributes significantly to wear prevention under the boundary lubrication conditions found in the high load / slow speed operations typical of large open gearing. Furthermore Mobilgear OGL 2800 offers enhanced surface protection for open gear applications with a 12% content of solid EP additives.

Features and Benefits

Mobilgear OGL 007, 009, 2800 and 461 are leading members of the Mobilgear brand of products that enjoy a worldwide reputation for performance and innovation. Developed by ExxonMobil research scientists and backed by a worldwide technical support staff, Mobilgear OGL 007, 009, 2800 and 461 have provided excellent protection and performance in large open gearing in a wide variety of industrial applications. Mobilgear OGL 007, 009, 2800 and 461 were developed to meet the requirements of Original Equipment Manufacturers (OEMs) and the needs of customers who prefer to use a soft to semi-fluid grease for heavily loaded, slow to medium speed open gearing. A critical need for products of this type is to separate the heavily loaded gear teeth and avoid surface wear and damage. Mobilgear OGL 007, 009, 2800 and 461 are formulated with a specific quality of finely dispersed graphite which has been shown by our researchers to contribute significantly to the elastohydrodynamic (EHL) film thickness under the high load / slow speed conditions typical of large open gearing.

Features	Advantages and Potential Benefits
Special formulation provides outstanding load-carrying and anti-wear properties	Superior protection against wear and reduced gear replacement costs
Excellent pumpability and sprayability for the semi-fluid NLGI 00 grades	Efficient operation, good low temperature start-up and reduced energy consumption
Very good protection against rust and corrosion	Longer equipment life, reduced downtime and reduced maintenance costs
Very good adhesive nature of the product	Reduced fling-off, consumption and lower lubricant costs
Absence of lead, nitrite and solvent	Reduced impact on the environment

Applications

Mobilgear OGL 007, 009, 2800 and 461 are designed for the lubrication of large, slow to medium speed, heavily loaded gears in heavy-duty applications. Mobilgear OGL 007, 009 and 2800 are conveniently applied by spray on gear teeth. Mobilgear OGL 461 is also suitable to prime the surfaces of newly assembled open gears in order to provide lubrication during initial turning.The Mobilgear OGL Series is used in a wide variety of industrial sectors including Mining industries, including those that operate at high temperatures, for example, ring gears on cement kilns and ball mills Steel, cement, paper and chemical applications.

Properties and Specifications

Property	Mobilgear OGL 007	Mobilgear OGL 009	Mobilgear OGL 2800	Mobilgear OGL 461
Grade	NLGI 00.5	NLGI 00.5	NLGI 00.5	NLGI 1.5
Penetration, Worked, 25 C, 0.1 mm, ASTM D217	405	405	405	305
Viscosity @ 40 C, Base Oil, mm2/s, ASTM D445	460	1500	2800	460
Color, Visual	Black	Black	Black	Black
Copper Strip Corrosion, 24 h, 100 C, Rating, ASTM D4048	1B	1B	1B	1B
Corrosion Prevention, Rating, ASTM D1743	Pass	Pass	Pass	Pass
Dropping Point, °C, ASTM D2265	180	180	180	180
FZG Scuffing, Fail Load Stage, A/2.8/50., ISO 14635-3		12+	12+
FZG Scuffing, Fail Load Stage, A/8.3/90, ISO 14635-1	12+	12+
Four-Ball Extreme Pressure Test, Weld Point, kgf, ASTM D2596	620	620	620	620
Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266	0.5	0.5	0.3	0.6

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.

03-2023

ExxonMobil Lubricants & Specialties

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.