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kluberlub he 71-281

Homepage > products > klüber > kluberlub he 71-281
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  • chemicals and solvents
    • KLUBERLUB HE 71-281

    kluberlub he 71-281

    Special grease for optimised friction in constant velocity joints.

    Klüberlub HE 71-281 was developed for use in constant velocity joints. It contains special "low-friction" additives enabling high joint efficiency.

    The use of synthetic components also enables operation at elevated temperatures.

    • For constant velocity joints, especially ball designs, in lateral or longitudinal shafts in vehicles
    • Klüberlub HE 71-281 can be applied with standard metering equipment. We recommend conducting a metering test in the original dosing device under practical operating conditions prior to use.
    • Elastomer compatibility The lubricant's compatibility with current bellows materials is very good. Owing to the many different compositions of elastomers and plastics, we recommend checking their compatibility prior to series application.
    • Reduced friction resistance enables
      optimised efficiency due to a special low-friction additive
      reduced temperature in the joint
    • Long component life due to improved wear behaviour
    • Reliable operation due to high thermal resistance - short-term peaks up to 160 °C
    Characteristics Klüberlub HE 71-281
    Article number 020343
    Composition, thickener  polyurea
    Composition, type of oil  mineral oil , synthetic hydrocarbon oil
    Colour space  beige
    Service temperature, lower limit -35 °C
    Service temperature, upper limit  140 °C
    Service temperature, upper limit, short-time 160 °C
    Density, Klüber method: PN 024, 20°C approx. 0.94 g/cm³
    Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit  310 0.1 mm
    Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit 340 0.1 mm
    Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C approx. 19 mm²/s
    Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 230 mm²/s
    SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h ≤ 1 corrosion degree
    Flow pressure, DIN 51805-2, -35°C  ≤ 1600 mbar
    Dropping point, DIN ISO 2176 / IP 396 ≥ 220 °C
    Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 24 months

     

    kluberlub-he-71-281.pdfkluberlub-he-71-281-en.pdf
    kluberlub-he-71-281.pdfkluberlub-he-71-281-en.pdf