Description
Lubricant for rolling and plain bearings Klüberplex BEM 41-141
Klüberplex BEM 41-141 offers good pressure and wear resistance and does not contain any inorganic solid lubricants like MoS2 or graphite.
Due to its good compatibility with commercial sealing materials, the grease can be used for a wide range of applications.
Your benefits at a glance:
– Trouble-free operation due to wide service temperature with good pumbability and metering via centralised lubrication systems
– Longer service life of rolling bearings due to good wear protection characteristics also under vibration conditions
– Higher reliability of wind power stations due to good grease distribution and oil separation
– Low frictional resistance and reduced component temperature
– Reduced wear due to excellent lubricity
– Easy changeover to Klüberplex BEM 41-141 as the lubricant is miscible with other greases
Application:
Klüberplex BEM 41-141 has been especially designed for rolling bearings in wind turbines.
The lubricant can be used for the initial lubrication and relubrication of rotor, generator and pitch bearings in wind power stations.
Klüberplex BEM 41-141 can also be used for constant velocity joints in lateral and longitudinal shafts of vehicles as well as for highly loaded rolling and plain bearings subject to vibrations and oscillations.
Application notes:
Klüberplex BEM 41-141 can be applied by means of brush, spatula, grease gun, grease metering gun, automatic lowquantity or standard metering systems, grease cartridge, and centralised lubrication systems. We recommend conducting a metering test in the original dosing device under practical operating conditions.
Product data:
| Chemical composition, type of oil | mineral oil |
| Chemical composition, type of oil | synthetic hydrocarbon oil |
| Chemical composition, thickener | special lithium soap |
| Lower service temperature | -40 °C / -40 °F |
| Upper service temperature | 150 °C / 302 °F |
| Color space | yellow |
| Density at 20 °C | approx. 0.88 g/cm³ |
| Worked penetration, DIN ISO 2137, 25 °C, lower limit value | 310 x 0.1 mm |
| Worked penetration, DIN ISO 2137, 25 °C, upper limit value | 340 x 0.1 mm |
| NLGI grade, DIN 51818 | 1 |
| Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value | 2 000 mPas |
| Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value | 4 000 mPas |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 130 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 14 mm²/s |
| Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 week, distilled water |
<= 1 corrosion degree |
| Flow pressure of lubricating greases, DIN 51805, test temperature: -35 °C | <= 1 400 mbar |
| Drop point, DIN ISO 2176 | >= 250 °C |
| Minimum shelf life from the date of manufacture – in a dry, frost-free place and in the unopened original container, approx. |
36 months |
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
Pierre –
Clear recommendation. Exactly what I needed. Great value for money.
Fiona E. –
I was skeptical, but now I’ll order it regularly. Surprisingly good quality for the price. I noticed the difference right away!
Marine T. –
Surprisingly good quality for the price. Better than anything I’ve tried before. Solved my problem completely!
giorgia_bella –
Surprisingly good quality for the price. Perfect for my needs; I’m very satisfied.
Franziska –
Better than anything I’ve tried before. Easy to use, without making a mess. Perfect for my needs; I couldn’t be happier. Great product, worth every cent.