- Mobil Synthetic Gear Oil 75W-90 is a fully synthetic gear lubricant formulated from synthetic base oils and an advanced additive system.
- It is designed for use in many railway gearboxes and provides excellent load-carrying capability where extreme pressures and shock loading are expected.
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Specification and Approvals
Property
|
|
Grade
|
SAE 75W-90
|
Density @ 15 C, g/cm3, ASTM D4052
|
0.86
|
Flash Point, Cleveland Open Cup, °C, ASTM D92
|
210
|
Kinematic Viscosity @ 100 C, %, ASTM D445
|
15.7
|
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445
|
115
|
Pour Point, °C, ASTM D97
|
-45
|
Viscosity Index, ASTM D2270
|
144
|
Applications
Recommended by ExxonMobil for use in
Gearboxes requiring API GL-5 performance
Not recommended for applications requiring API GL-4 Level performance
Not intended for automatic, manual, or semiautomatic transmissions for which engine oil or automatic transmission fluids are recommended.
Please verify OEM requirements and oil selection criteria for your specific railway gearbox and application.