Description
THERMOPLEX ALN 252 EP is a special media-resistant grease for high-speed roller bearings. High metal affinity as well as excellent thermal-oxidative stability is provided by the polyurea aluminium special soap. The base oil, a combination of synthetic fluids with optimum viscosity/temperature behaviour, ensures a constantly sufficient lubricating film.
Characteristics
- High resistance towards oxidation and high temperatures
- High load carrying capacity
- Excellent wear protection
- Excellent lubricating properties
- Long grease service life and wide operating temperature
- Good media resistance
- Size: 400 cartridge
- Also available in: 1Kg Can, 5 kg bucket, 25 kg hobbock, 180 kg drum
Applications
- Used in roller bearings at different rotation and load conditions
- Used for bearing lubrication in motor test benches, fans, clutch release bearings, conveyor systems, chain wheel bearings, generators and water-pump bearings
Technical specifications
| Colour | beige |
| Density at 20 °C | 0.91 g/cm³ |
| Operating temperature range | -50 to 140 °C |
| Thickener | Polyurea aluminium special soap |
| Base oil | SHC / Ester |
| Kin. viscosity of the base oil at 40 °C | 25 mm²/s |
| Kin. viscosity of the base oil at 100 °C | 5.6 mm²/s |
| Worked penetration | 265-295 mm/10 |
| Consistency class (NLGI) | 2 |
| Dropping point | >180 °C |
| Resistance to water | 0-90 |
| Corrosion protection (SKF-Emcor) | 0 / 0 |
| Speed factor of grease (n × dm) | 1,600,000 mm/min |
Thermoplex ALN252 EP, Thermoplex ALN 252EP, Thermoplex ALN-252 EP
Hazard Information (CLP)

Signal word: Warning
Hazard statements (H-statements)
- H319: Causes serious eye irritation.
Precautionary statements (P-statements)
Prevention:
- P264: Wash … thoroughly after handling.
- P280: Wear protective gloves/protective clothing/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.
Lubricant Consult GmbH, Gutenbergstraße 13, 63477 MAINTAL (GERMANY), +49 6109/7650-0, [email protected], www.lubcon.com






Zoe F. –
Looks even nicer in person. Very satisfied, it’s even better than I expected. Super fast delivery, thank you. Easy to use, without making a mess.
Camilla Q. –
I was skeptical, but now I’ll order regularly. This solved my problem completely! Better than anything else I’ve tried before. Been using it for 2 weeks and already see results!
Cristiano N. –
Top product, would definitely recommend. Very easy to use. Good quality at a fair price. Product as described.
giovanni88 –
Perfect, nothing to say. Very functional. Excellent-quality product. Robust and well-made.
edoardo_it –
Very good experience. Everything perfect, would buy again. Impeccable service.
simon88 –
Very good experience. Very robust product. Fast and courteous service. Good quality at a fair price.
Margaux Y. –
The quality pleasantly surprised me. A friend recommended it to me and I’m thrilled with the purchase. I noticed the difference right away!
Margaux C. –
Better than anything I’ve tried so far. Very fast delivery, thank you.
Matteo R. –
Everything perfect and fast. Well packaged and secure. Works perfectly. Excellent product.
hugo_fr –
Everything works perfectly so far. Satisfied with the quality. Very stable.
ilaria88 –
Very fast delivery, thank you. Perfect for my needs; I’m very satisfied. Great product, worth every cent.
Baptiste W. –
Excellent packaging.
madison88 –
Looks even nicer in real life. Easy to use, without making a mess. Very effective; noticed a change after just one week. Excellent product, worth every cent.
maddalena_it –
The quality pleasantly surprised me. Excellent product, worth every cent.
Victoria –
Looks even nicer in person. No unpleasant smell; I really like that. Very satisfied, it’s even better than I expected. It completely solved my problem!