Description
Klüberlub BE 41-542 is a heavy-duty lubricating grease (“extreme-pressure grease”) based on highly viscous mineral oil, special lithium soap, EP/AW, anti-oxidant and anticorrosion additives.
Performance characteristics:
- Highly loadable lubricant film
- Excellent wear protection
- Good water resistance
- Service temperatures up to 140°C
- Excellent adhesion
Benefits for your application:
- Heavy-duty grease
- For highly loaded rolling bearings
Application:
Typical Klüberlub BE 41-542 applications are in high-load rolling bearings operating at low to medium speeds such as for
- load rollers in rotary kilns for the cement industry,
- crane wheels,
- bucket wheel excavators,
- hammer crushers, hammer mills,
- work rolls in hot strip mills,
- cold pilger rolling mills, and
- rolling bearings subject to shock or pulsating stress.
Application notes:
The ambient temperature should be ≥ 15 °C when applying the product with an automatic grease pump.
Anti-wear effect:
500 h test on the FAG FE8 rolling bearing grease test rig.
Product data:
| Chemical composition, thickener | special lithium soap |
| Chemical composition, type of oil | mineral oil |
| Lower service temperature | -20 °C / -4 °F |
| Upper service temperature | 140 °C / 284 °F |
| Color space | brown |
| Texture | homogeneous |
| Density at 20 °C | approx. 0.93 g/cm³ |
| Worked penetration, DIN ISO 2137, 25 °C, lower limit value | 265 x 0.1 mm |
| Worked penetration, DIN ISO 2137, 25 °C, upper limit value | 295 x 0.1 mm |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 540 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 28 mm²/s |
| NLGI grade, DIN 51818 | 2 |
| Speed factor (n x dm) | approx. 500 000 mm/min |
| Flow pressure of lubricating greases, DIN 51805, test temperature: -20 °C | <= 1 400 mbar |
| Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 week, distilled water |
<= 1 corrosion degree |
| Testing of lubricating greases on FAG FE9 rolling bearing tester, DIN 51821 pt. 02, speed: 6000 min-1, axial load: 1500 N, temperature: 140 °C, service life F50: |
>= 100 h |
| Drop point, DIN ISO 2176 | >= 230 °C |
| Four-ball tester, welding load, DIN 51350 pt. 04 | >= 3 000 N |
| Minimum shelf life from the date of manufacture – in a dry, frost-free place and in the unopened original container, approx. |
36 months |
| Water resistance, DIN 51807 pt. 01, 3 h/90 °C, rating | <= 1 – 90 |
Hazard Information (CLP)
Signal Word: Warning
Hazard Statements (H-phrases)
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H411: Toxic to aquatic life with long lasting effects.
Precautionary Statements (P-phrases)
Prevention:
- P264: Wash hands thoroughly after handling.
- P273: Avoid release to the environment.
- P280: Wear protective gloves/eye protection/face protection.
Response:
- P332 + P313: If skin irritation occurs: Get medical advice/attention.
- P337 + P313: If eye irritation persists: Get medical advice/attention.
- P391: Collect spillage.
Other Relevant Information
- This substance/mixture does not contain PBT or vPvB components according to REACH.
- Contains no components with endocrine-disrupting properties.
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
amelie75 –
Better than anything else I’ve tried before. It completely solved my problem!
Carlo O. –
Exactly as in the pictures. Worth every cent. As expected, top-notch.
Paul –
Exactly what I needed. Solid product, would buy again.
Marlene –
Pleasant to use at home. Surprisingly good quality for the price. Been using it for 2 weeks and already see results! Looks even nicer in person.
Sebastian C. –
Satisfied with the quality.
emma_berlin –
Looks even nicer in real life. Very fast delivery, thank you. Very effective; noticed a change after just one week.
Andreas Y. –
Everything as expected.