Petamo GHY 443

Manufacturer: KLÜBER LUBRICATION (Germany)
High-temperature and long-term lubricant for rolling bearings subject to high loads
PETAMO GHY 443 and PETAMO GHY 441 (recommended for relubrication due to its softer consistency) are special lubricating greases based on ester oil and polyurea thickener. The greases have been especially designed for the lubrication of rolling and plain bearings subject to high loads and temperatures. Being an efficient alternative to mineral oil based products, PETAMO GHY 443 and PETAMO GHY 441 achieve a much longer service life and therefore help to reduce maintenance costs. Due to their high base oil viscosity and excellent thermal stability they are mainly used for large rolling bearings.
Benefits for your application
  • Tried-and-tested grease for long-term lubrication, less maintenance and high reliability
  • Good load-carrying capacity prevents wear, hence longer bearing life
  • Excellent water resistance and corrosion protection prevent premature bearing failure and help to reduce maintenance costs
  • Reduction in grease consumption and high resistance to oxidation and ageing due to the synthetic grease formulation

Orther products

Product
Features, Application
Operational lubricant for large girth gear drives
Kluberfluid C-F 3 Ultra is a lubricant of a new generation, developed specifically for the lubrication of medium-size to large girth gear drives. It is based on synthetic hydrocarbons and mineral oil. It provides good adhesion, excellent resistance to high pressure and protection against wear. This product is suitable for use at component temperatures up to 120°C.
Kluberfluid C-F 3 Ultra meets the requirements of ANSI/AGMA 9005-E02 annex D-2.
Aqueous graphite suspension
Kluberplus S 01-004 is a stable, aqueous graphite suspension used for applications at very high temperatures. It is free from solvents and thus prevents environmental contamination by solvent evaporation. In an undiluted condition Kluberplus S 01-004 is characterized by a very good wetting capacity, good corrosion protection and high stability.
Heavy-duty grease for highly-loaded rolling bearings operating at low speeds
Kluberlub BE 41-1501 is designed to meet the requirements of rolling bearings subject to extreme conditions.
FAG FE 8 tests have confirmed the effectiveness of Kluberlub BE 41-1501 under these conditions and it is approved by various bearing manufacturers, e.g. FAG, to be used for applications in low-speed rolling bearings subject to very high loads and shocks, for example in roller presses and bowl mill crushers.
Repair lubricant for open girth gear drives
Kluberfluid D-F 1 ULTRA is a running-in and repair lubricant suitable for manual spray application. It is based on mineral oil thickened with lithium soap and contains special additives.
High-temperature lubricating greases
STABUTHERM GH 461 and STABUTHERM GH 462 are high-temperature lubricating greases based on mineral oil and polyurea. They have a wide service temperature range and can be applied in rolling bearings up to 180°C. If the lubricant is used in central lubrication systems, operating temperatures up to 200°C are possible. They have feature highly effective anti-wear properties. The greases are very adhesive and resistant to water both under static and dynamic load. They are resistant to oxidation and provide reliable protection against corrosion.
High-temperature lubricating compound
WOLFRACOAT C FLUID is a viscous high-temperature release agent and lubricating compound based on a mineral and ester oil mixture. It contains solid lubricants, metal pigments and an inorganic thickener. The base fluid starts to evaporate at approx. 200°C, leaving a solid lubricant film, which separates frictional surfaces (dry lubrication).
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