Brand
Shell
Type
Industrial gear oils
Primary standard
ISO 12925-1 CKD
Manufacturer code
001F1173

Shell Omala S2 GX 100

Mineral EP oil for enclosed gearboxes, with micro-pitting protection

Specifications

Brand
Shell
Manufacturer code
001F1173
Availability
On order

Approved for

Typical characteristics

PropertyTypical valueMethod
Kinematic viscosity @40°Cmm2/s100ISO 3104
Kinematic viscosity @100°Cmm2/s11.3ISO 3104
Viscosity index98ISO 2909
Flash point COC°C240ISO 2592
Pour point°C-24ISO 3016
Density @15°CKg/m3891ISO 12185

Complete documentation

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Manufacturer's description

Shell Omala S2 GX are premium-quality extreme-pressure (EP) oils intended for lubricating industrial gears subjected to arduous operating conditions. Their high load carrying capacity, combined with their anti-friction characteristics, gives the oil superior performance in enclosed gear operation.

Applications

  • Enclosed industrial gearsShell Omala S2 GX technology provides an effective extreme-pressure (EP) formulation designed specifically for enclosed industrial gearboxes using steel spur, helical or planetary gears, including highly loaded systems with splash or forced-circulation lubrication. Shell Omala S2 GX oils are also suitable for lubricating other applications, including bearings and other steel-on-steel components with splash or forced-circulation systems.
  • Shell offers a wide range of products for other gear applications that have their own specific requirements. Shell Omala S4 GXV is recommended for transmission systems where a synthetic lubricant is specified, when the longest service life is required, or when operating in environments with wide temperature variations.
  • Shell Omala S5 Wind 320 is recommended for the main gears of wind turbine gearboxes.
  • Shell Omala S4 WE, Shell Morlina S4 B and Shell Omala S1 W are recommended for worm gears
  • For automotive gears, an appropriate Shell Spirax oil should be used
  • For systems with slideways or other applications using a filtration unit finer than 10 microns, please consult your local Shell technical specialist and product application specialist before using Shell Omala S2 GX.
  • to avoid leakage. Shell Omala S2 GX is compatible with prevalent paint finishes. For systems with slideways or other applications using a filtration unit finer than 10 microns, please consult your local Shell technical specialist and product application specialist before using Shell Omala S2 GX. Specifications, approvals and recommendations: meets the requirements of:
  • Fives Cincinnati: P-76 (ISO 100)Approved or recommended by:
  • Flender approval to Flender T 7300Shell Omala S2 GX 100 is approved by Flender for use in Flender helical, bevel, planetary and marine gear units. For the full list of approvals and recommendations, please consult your local Shell Technical Help Desk.
  • Other applications: Shell offers a wide range of products for other gear applications that have their own specific requirements

Performance & benefits

  • Long oil life through oxidation stability and resistance to thermal stress, reducing total cost of ownership, even at bulk oil temperatures up to 100°C.
  • Excellent load-carrying capacity and micropitting resistance, providing long component life.
  • Gear-system efficiency is maintained through enhanced water shedding, extra corrosion protection and better foam control, even in the presence of seawater or solids contamination.
  • Excellent shear stability, maintaining viscosity throughout the service interval, and compatibility with common seals, engineering adhesives and paint finishes.

Standards & approvals

  • ISO 12925-1 CKD

    Industrial gear lubricant CKD — ISO 12925

    Class CKD of ISO 12925-1: a gear oil with the same additive package as CKC but greater thermal stability, for gear units running hot.

  • ISO 12925-1 CKC

    Industrial gear lubricant - CKC — ISO 12925

    The international standard for enclosed gear drive lubricants; class CKC is the mineral oil with antioxidant, anticorrosion and antiwear additives, for moderate duty.

  • DIN 51517-3 CLP

    Industrial gear oil CLP — DIN 51517, part 3

    Part 3 of the German lubricating oil standard: class CLP, gear oils with extreme-pressure additives. It requires an FZG pass plus corrosion and ageing protection.

  • AGMA 9005-F16

    ANSI/AGMA 9005-F16 (2016)

    The current edition of the AGMA lubrication practice for enclosed industrial gear drives, replacing the 2002 E02 edition.

  • AIST/US Steel 224

    AIST 224 — EP gear oil for steel mills

    The AIST (Association for Iron & Steel Technology) requirement for non-leaded EP gear oils in steel plant equipment, carried over from the former U.S. Steel 224 specification.

  • Fives Cincinnati P-76

    Fives Cincinnati P-76 — gear oil

    An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. It covers extreme-pressure gear oils for machine tool drives.

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