Features

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.

Typical Properties

Mobil Velocite Oil Numbered Series No 3 No 4 No 6 No 8 No 10
ISO VG 2 10 15 22
Viscosity, ASTM D 445
cSt @ 40ºC 2.1 4.83 10.0 15.0 22.0
cSt @ 100ºC 0.95 1.53 2.62 3.28 4.0
Total Acid Number, ASTM D 974, mgKOH/g 0.06 0.06 0.06 0.06 0.1
Copper Strip Corrosion, 3 hrs @ 100º C, ASTM D 130 1A 1A 1A 1A 1A
Rust Characteristics, Proc A, ASTM D 665 Pass Pass Pass Pass Pass
Pour Point, ºC, ASTM D 97 -36 -15 -15 -9 -30
Flash Point, ºC, ASTM D 92 84 102 180 194 212
Density @ 15º C, ASTM D 4052, kg/L 0.802 0.822 0.844 0.854 0.862

Reviews

5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
SATISFIED CUSTOMER
Great Store and excellent pricing!!!!!!!!!!!!
August 15, 2019
Purchased
2 months ago

Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Why did you choose this?
The Lubricant Store Store
WE MANUFACTURE AUTO PARTS AND THIS FLUID IS USED IN OUR MACHINE LINES. IT WAS LESS EXPENSIVE THAN OUR CURRENT VENDOR, SO WE ARE SEEING HOW THIS PURCHASE GOES. IF ALL GOES WELL, WE WILL MAKE THE SWITCH TO YOUR PRODUCT. HOPEFULLY THE LEAD TIMES ARE SUFFICIENT FOR OUR NEEDS.
Larcy H on Jul 31, 2019
WE MANUFACTURE AUTO PARTS AND THIS FLUID IS USED IN OUR MACHINE LINES. IT WAS LESS EXPENSIVE THAN OUR CURRENT VENDOR, SO WE ARE SEEING HOW THIS PURCHASE GOES. IF ALL GOES WELL, WE WILL MAKE THE SWITCH TO YOUR PRODUCT. HOPEFULLY THE LEAD TIMES ARE SUFFICIENT FOR OUR NEEDS.
Larcy H on Jul 31, 2019