Mobil Velocite™ Oil Numbered Series

Mobil industrial , Caribbean

Spindle and Hydraulic Oils

Product Description

The Mobil Velocite™ Oil Numbered Series oils are premium performance products primarily designed for the lubrication of high-speed spindles in machine tools. They are also used in some critical hydraulic, circulation systems and air line oilers where the appropriate viscosity grade is selected. They are formulated from select high-quality, low viscosity base oils and additives that impart good resistance to oxidation and protection from rust and corrosion. They possess very good resistance to foaming and separate readily from water.

 

Features and Benefits

The Mobil Velocite Oil Numbered Series provide exceptional lubrication of close-tolerance bearings which helps keep the bearings running cool and helps maintain the precision required by many of today's critical machine tools. Although the Mobil Velocite Oil Numbered Series oils were designed for spindle bearings, they exhibit the required properties to function as low pressure hydraulic and circulating oils as long as the proper viscosity is selected. This feature can help minimise inventory costs and reduce the potential for product misapplication.

 

Features

Advantages and Potential Benefits

Good Oxidation Resistance

Helps reduce critical deposit formation

Improves oil life

Very Good Rust and Corrosion Protection

Improves equipment life

Provides increased precision long-term

Effective Water Separation

Resists emulsion formation

Keeps moisture out of critical lubrication areas

Allows easy removal of moisture from system reservoirs

 

Applications

     •  High speed spindle bearings in machine tools and equipment where high speeds and fine clearances are involved

     •  Precision grinders, lathes, jig borers and tracer mechanisms

     •  Mobil Velocite Oil No 3 is recommended for "zero clearance" type spindle bearings which operate with extremely close clearances

     •  For sleeve type spindle bearings having greater clearances, the choice of viscosity depends on the relation between clearance and spindle speed

     •  Low pressure hydraulic systems where appropriate viscosity is selected

     •  Air line oilers (Mobil Velocite Oil No. 10)

     •  For some sensitive instruments such as telescopes, laboratory equipment, etc.

 

Properties and Specifications

Property

NO 3

NO 4

NO 6

NO 8

NO 10

Grade

ISO 2

ISO 10

ISO 15

ISO 22

Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130

1A

1A

1A

Copper Strip Corrosion, 3 h, 60 C, Rating, ASTM D130

1A

1A

Density @ 15 C, kg/l, ASTM D4052

0.802

0.822

0.844

0.854

0.862

Flash Point, Cleveland Open Cup, °C, ASTM D92

84

102

180

194

212

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

2.62

3.28

4

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

2.1

4.83

10

15

22

Pour Point, °C, ASTM D97

-36

-15

-15

-9

-30

Rust Characteristics, Procedure A, ASTM D665

PASS

PASS

PASS

PASS

PASS

Total Acid Number, mgKOH/g, ASTM D974

0.06

0.06

0.06

0.06

0.1

 

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.

10-2020

ExxonMobil de Colombia S.A.
Calle 90 N° 21-32 , Bogota , Colombia

(571) 628 - 0460

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.