Brand
Eni
Type
Lithium-based greases
Primary standard
DIN 51825 KPF2K-20
Manufacturer code
004672

Eni Grease SM 2

Molybdenum disulfide EP grease for long relubrication intervals

Specifications

Brand
Eni
Type
Lithium-based greases
Manufacturer code
004672
Availability
On order

Approved for

Typical characteristics

PropertyTypical valueMethod
Appearancesmoothy
Colourblack
Thickener typelithium
Consistency (NLGI Grade)2ASTM D 217
Penetration at 60 double strokedmm280ASTM D 217
Base oil typemineral
Base oil viscosity at 40°Cmm²/s160ASTM D 7042
Dropping point°C200ASTM D 566
Oil separation% (m/m)4ASTM D 1742
EMCOR Test in distilled Watermin/max0/0IP 220
Water washout at 38°C%p1ASTM D 1264
Copper corrosion1bASTM D 4048
Timken OK loadlbs45ASTM D 2509
Temperature range°C-25/+130

Complete documentation

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Manufacturer's description

Eni Grease SM 2 is a black, smooth-textured EP grease based on mineral oil with a lithium soap thickener. The extremely pure molybdenum disulfide it contains allows long relubrication intervals where regreasing is impossible or has to be postponed. Eni Grease SM 2 adheres strongly to metal surfaces, filling in the micro-asperities. Its resistance to water washout and its anticorrosive properties allow the grease to be used in humid environments and in the presence of water. It is recommended in particular for lubricating plain and rolling bearings subject to very high thermal and mechanical loads and to vibration. It can be used for heavily worked machinery and for parts that cannot be reached while the plant is running, which can only be lubricated at the start of a new operating cycle.

Applications

  • Eni Grease SM 2 is a smooth-textured, black, EP grease, formulated with mineral base oil and lithium as a thickener. The presence of extremely pure molybdenum disulphide assure long re-greasing intervals when this operation is difficult to carry out or it must be delayed. Eni Grease SM 2 adheres firmly to metal surfaces, filling the micro cavities thanks to its excellent adhesion properties. The resistance to water washout and the anticorrosive property make the greases suitable for application exposed to wet environment and in presence of water. Particularly suitable for the lubrication of roller bearings subjected to extreme mechanical and thermal stress such even in presence of vibrations. It can be used on worksites as a universal grease suitable for both heavy machinery and for inaccessible points that can be lubricated only at the beginning of every workshift, when the system is in motion.

Performance & benefits

  • Allows long relubrication intervals
  • Excellent adhesion and high resistance to water washout
  • Excellent anti-corrosive properties

Standards & approvals

  • DIN 51825 KPF2K-20

    Lubricating grease KPF2K-20 — DIN 51825

    A DIN 51825 grease designation: consistency, thickener/EP-additive letters and lowest service temperature are coded in "KPF2K-20" (P = EP additives, F = solid additives, HC = special base oil, the digit is the NLGI grade, the following letter the upper temperature range, the final figure the lower service-temperature limit).

  • ISO 6743-6 L-CKG 2

    Open-gear grease, class CKG 2 — ISO 6743-6

    Class CKG of ISO 6743-6 (family C, gears): a semi-fluid to soft grease for open or slow-running gears, here at NLGI 2 consistency.

  • ISO 12924 L-XBCHB 2

    Grease classification L-XBCHB 2 — ISO 12924

    The ISO grease code: X marks a grease, the following letters give the lowest and highest service temperature, the environment and the additive type, and the final digit the NLGI consistency. BCHB 2 is an NLGI 2 EP grease for −20 °C to +120 °C, resistant to water.

  • DIN 51826 OGPF2K-20

    Semi-fluid gear grease OGPF2K-20 — DIN 51826

    A DIN 51826 semi-fluid gear grease designation "OGPF2K-20": additive letters, NLGI consistency and lower service-temperature limit, for enclosed gear units lubricated with a pumpable grease.

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