Description
BARRIERTA KM 192 High-temperature and long-term lubricants with good resistance to low temperatures
- BARRIERTA is Europe’s oldest high-quality brand of high-temperature lubricants based on perfluorinated polyether oil (PFPE).
- BARRIERTA K greases enable long-term use under high temperatures and influence of media, while at the same time requiring low running torques at low temperatures.
- Temperature range: -50°C to +260°C
- Volume: 1kg can
- Also available in: Bucket 10 kg
Benefits for your application
- Long component life
- over a wide service temperature range
- when exposed to aggressive chemical agents
- due to a long calculated grease life
- Improved component performance
- due to low starting torques even at low temperatures
- due to resistance to high speeds
- due to friction values being largely independent of temperature
Applications
- BARRIERTA K greases are highly suitable for the long-term lubrication of rolling and plain bearings, where only low driving power is available and where long-term stability is required under changing environmental loads.
- Even at extremely low temperatures, BARRIERTA K greases are soft enough so as not to overload low-power drive units, while on the other hand they withstand temperatures as high as 200°C and beyond.
- BARRIERTA K greases are used for a wide range of applications as for-life lubricants in automotive, electrical and precision engineering.
Application notes
- For optimum lubrication results, we recommend cleaning the friction points with white spirit 180/210 and then Klüberalfa XZ 3-1.
- Upon cleaning apply clean dry compressed air or hot air to remove any remaining white spirit residues.
Technical specifications
| Article number | 090122 |
| Chemical composition, type of oil | PFPE |
| Chemical composition, solid lubricant | PTFE |
| Lower service temperature | -50 °C / -58 °F |
| Upper service temperature | 260 °C / 500 °F |
| Density at 20 °C | approx. 1.90 g/cm³ |
| NLGI grade, DIN 51818 | 2 |
| Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value | 4 000 mPas |
| Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value | 8 000 mPas |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 190 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 34 mm²/s |
| Speed factor (n x dm) | approx. 600 000 mm/min |
Hazard Information (CLP)
Signal word: Warning.
Hazard statements (H-statements)
- H319: Causes serious eye irritation.
Precautionary statements (P-statements)
Prevention:
- P264: Wash skin thoroughly after handling.
- P280: Wear eye protection/face protection.
Response:
- P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P337 + P313: If eye irritation persists: Get medical advice/attention.
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
Hazel Y. –
I noticed a difference after a short time! Not too big, not too small, just perfect.
charlotte_fr –
Perfect for my needs; I’m very satisfied.
tristan88 –
Top seller. Very good experience.
Noemi Q. –
Feels nice to use at home. This solved my problem completely! Very fast delivery, thank you.
Caroline E. –
No unpleasant smell, which I really appreciate. I was skeptical, but now I’ll order it regularly. No unpleasant smell, which I really appreciate.
elena_h –
I’ve been using it for 2 weeks and I already see results! Surprisingly good quality for the price. Surprisingly good quality for the price.