Part.nr.: 34545. Classic Gear EP 90 is a medium SAE 90 transmission oil with extreme pressure protection for use in classic transmissions. ... Premium mineral base oils and carefully selected additives provide Classic Gear EP 90 with the following properties: Outstanding lubrication properties. Good resistance to corrosion.
What does EP stand for in gear oil?
The function of an extreme pressure (EP) additive is to prevent this adhesive wear and protect the components when the lubricating oil viscosity can no longer provide the necessary film thickness. How does it work? EP additives are polar molecules.
What is the difference between SAE and EP?
The higher the Extreme Pressure (EP), the higher the GL category is. It is important to know that the SAE Motor Oil Viscosity Chart (J300) is different from the SAE Gear Oil Chart (J306). ... The main difference between GL-4 and GL-5 gear oils is the amount of EP additives.Sep 9, 2020
What is SAE 90 EP oil?
Maxigear 90 EP is a SAE 90 grade lubricating oil for gears and gearboxes, where a API GL-4 quality level is required. ... - Excellent resistance to thermal degradation, providing protection against oil thickening, prolonging oil and transmission life.
What is EP transmission oil?
AMSOIL PT Series Synthetic Power Transmission EP Gear Lubricants are premium synthetic polyalphaolefin-type (PAO) gear oils engineered to provide maximum performance and protection in wind turbine and other industrial gearboxes operating under severe conditions.
Is EP80W 90 the same as EP90?
An SAE 90 gearbox oil is roughly the same viscosity as an SAE 50 engine oil. Most manufacturers now offer EP80W/90 oils in place of both EP80 and EP90. ... They consist of base oils without additives. Sometimes they contain small amounts of antioxidizing additives, corrosion inhibitors, depresants and antifoam additives.
What is equivalent to EP90 gear oil?
Any 90wt (75w-90, 80w-90 etc) gear oil will be fine.May 27, 2016
What is EP90 used for?
Classic EP 90 is recommended for the lubrication of conventional spiral bevel final drives and mild hypoid axles where API GL-4 oils are recommended. It may also be used to lubricate spur and helical gears and for other applications where the manufacturer specifies the use of an oil meeting API GL-4.Jan 20, 2016
What does the EP on gear oil label stand for?
Most lubricants for manual gearboxes and differentials contain extreme pressure (EP) additives and antiwear additives to cope with the sliding action of hypoid bevel gears. ...