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Anasayfa | Ürünler | KLUBERLUB BE 41-542

KLUBERLUB BE 41-542

High loads and shocks can damage rolling bearings and lead to their premature failure. To prevent this, we developed Klüberlub BE 41-542 on the basis of highly viscous mineral oil, lithium special soap, EP/AW and anticorrosive additives. This selected combination makes Klüberlub BE 41-542 a preferred choice for numerous applications involving high loads.

Typical Klüberlub BE 41-542 applications are in high-load roller 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
  • rolling bearings subject to shock or pulsating stress
  • shock absorbers in washing machines

The ambient temperature should be ≥ 15 °C when applying the product with an automatic grease pump.

  • Good pressure absorption capacity
  • Very good wear protection
  • High corrosion protection
  • Strong adhesiveness
Characteristics Klüberlub BE 41-542
Article number 020269
Composition, thickener lithium complex soap
Composition, type of oil mineral oil
Colour space brown
Texture homogeneous
Service temperature, lower limit -20 °C
Service temperature, upper limit 140 °C
Density, Klüber method: PN 024, 20°C approx. 0.93 g/cm³
NLGI grade, DIN 51818 2
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit  265 0.1 mm
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit 295 0.1 mm
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C approx. 28 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 540 mm²/s
SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h  ≤ 1 corrosion degree
Flow pressure, DIN 51805-2, -20°C ≤ 1400 mbar
Dropping point, DIN ISO 2176 / IP 396 ≥ 230 °C
FAG FE9 rolling bearing test, DIN 51821-2, 1500 / 6000-140, service life F50 ≥ 100 h
Four-ball tester, welding load, DIN 51350-4  ≥ 3000 N
Speed factor (n x dm) approx. 500000 mm/min
Water resistance, DIN 51807-1, 3 h, 90°C ≤ 1 - 90 rating
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 36 months

 

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