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
Special lubricating grease for rolling and plain bearings
Klüberlub BE 71-501 is a light-coloured lubricating grease which offers good compatibility with nonferrous metals like those used for example as plain bearing material. Due to its special formulation and solid lubricants, wear is low when exposed to rotating and oscillating motion and high impact loads. Klüberlub BE 71-501 is resistant to water and has a good sealing effect. The additives contained in this product enhance its ageing resistance.
White operating and priming lubricants
Kluberplex AG 11- 462 offer very good wear and corrosion protective properties contributing to an efficient operation of your highly loaded installations and components.
These adhesive greases have proven effective for many years, providing reliable protection of components also when exposed to salt water or during extended periods of standstill.
Rolling bearing and high-pressure grease
STABURAGS NBU 8 EP is a lubricating grease based on mineral oil and barium complex soap. It has been used successfully for many years as a long-term grease for bearings subject to high specific loads. Its good wear protection properties are enhanced by the barium complex thickener. STABURAGS NBU 8 EP protects reliably against corrosion and is resistant to water.
Premium sliding agent for valves, fittings and installations carrying oxygen under very high partial pressure
Kluberalfa YV 93-1202 is a white sliding agent with a good wetting capacity on the basis of perfluorinated polyether oils and solid lubricants.
It provides an exceptionally high stability to oxygen surges and very good resistance to various chemicals.
It is registered according to NSF H1, complies with FDA 21 CFR § 178.3570 and can be used in the food-processing industry.
Synthetic high-performance gear and multipurpose oil with KlüberComp Lube Technology
Klubersynth GEM 4 N is a synthetic high-performance gear and multipurpose oil based on PAO. Klubersynth GEM 4 N includes KluberComp Lube Technology, i.e. it is based on especially high-grade raw materials and advanced additives, enabling maximum performance in the lubrication of all gear components.
Klubersynth GEM 4 N is approved by Siemens-Flender, SEW, MAAG Gears, etc.
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.
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