Klüberplex BEM 41-141

Overview

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. It has been especially designed for rolling bearings in wind turbines, suitable for the initial lubrication and relubrication of rotor, generator and pitch bearings in wind power stations. It 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. It offers a wide service temperature range with good pumpability and metering via centralised lubrication systems, and is miscible with other greases for easy changeover.

Specifications

Color

Space yellow

Base Type

Mineral oil / synthetic hydrocarbon oil (special lithium soap thickener)

Viscosity

130 mm²/s at 40°C; 14 mm²/s at 100°C (base oil)

Service Temperature

-40°C to +150°C

Technical Information

• NLGI grade 1 (DIN 51818)
• Worked penetration 310-340 (0.1mm, DIN ISO 2137)
• Drop point ≥250°C (DIN ISO 2176)
• Density approx. 0.88 g/cm³ at 20°C
• SKF-EMCOR corrosion ≤1 (DIN 51802)
• Minimum shelf life approx. 36 months

Typical Applications

• Initial lubrication and relubrication of rotor, generator and pitch bearings in wind power stations
• Constant velocity joints in lateral and longitudinal shafts of vehicles
• Highly loaded rolling and plain bearings subject to vibrations and oscillations

Industries

Technical Documents