Mobilgear EP Series
Mobil industrial , South Africa
Product Description
Mobilgear™ EP lubricants are a family of industrial extreme pressure gear lubricants formulated with high quality mineral oils, which help reduce sludge formation and increase oil service life.
Mobilgear EP oils contain an additive system that gives high load carrying ability, protection against wear and corrosion whilst ensuring good water handling properties.
Mobilgear EP oils are suitable for use wherever industrial gear oils are specified, in either splash or circulating systems, providing protection in applications with constant or shock loading.
Features and Benefits
Features |
Advantages and Potential Benefits |
Extreme pressure wear protection of gears and bearings |
Less gear and bearing wear resulting in unexpected dowtime |
Good resistance to oxidation and thermal degradation |
Contributes to extended lubricant life and lower lubrication costs |
Resistance to sludge and deposit formation |
Helps keep the system clean and reduce maintenance |
Good demulsibility and corrosion protection |
Protection in presence of humidity and ease water separation |
Applicable for use in splash or circulation systems |
Wide range of applications helps simplify the inventory |
Applications
Mobilgear EP gear oils are suitable for a wide range of industrial spur, helical, bevel and steel-on-steel worm gearing, including drives for conveyers, agitators, dryers, fans, mixers, presses, pulpers, pumps, screens, extruders, and oil well pumps.
Properties and Specifications
Property |
MOBILGEAR EP 150 |
MOBILGEAR EP 220 |
MOBILGEAR EP 320 |
MOBILGEAR EP 460 |
Grade |
ISO VG 150 |
ISO VG 220 |
ISO VG 320 |
ISO VG 460 |
Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130 |
1b |
1b |
1b |
1b |
Emulsion, Time to 37 mL Water, 82 C, min, ASTM D1401 |
25 |
25 |
30 |
30 |
FE8 D7.5/80-80 Roller Bearing Wear, mg, DIN 51819-3 |
1.2 |
1.2 |
1.2 |
1.2 |
FZG Scuffing, A/8.3/90, Fail Stage, Rating, DIN 51354 |
>12 |
>12 |
>12 |
>12 |
Flash Point, Cleveland Open Cup, °C, ASTM D92 |
208 |
274 |
276 |
>300 |
Foam, Sequence I, Tendency/Stability, ml, ASTM D892 |
0 / 0 |
0 / 0 |
0 / 0 |
10 / 0 |
Foam, Sequence II, Tendency/Stability, ml, ASTM D892 |
0 / 0 |
0 / 0 |
0 / 0 |
0 / 0 |
Foam, Sequence III, Tendency/Stability, ml, ASTM D892 |
0 / 0 |
0 / 0 |
0 / 0 |
0 / 0 |
Four-Ball Extreme Pressure Test, Weld Load, kgf, ASTM D2783 |
250 |
250 |
250 |
250 |
Four-Ball Wear Test, Scar Diameter, 20 kg, 1800 rpm, 1 h, 54 C, mm, ASTM D4172 |
0.45 |
0.45 |
0.45 |
0.45 |
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
15 |
19 |
24 |
30 |
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 |
150 |
220 |
320 |
460 |
Rust Characteristics, Procedure A, ASTM D665 |
pass |
pass |
pass |
pass |
Rust Characteristics, Procedure B, ASTM D665 |
pass |
pass |
pass |
pass |
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.
05-2024