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klubersynth r 42-111

Homepage > products > kluber > klubersynth r 42-111
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  • chemicals and solvents
    • KLUBERSYNTH R 42-111
    KLUBERSYNTH R 42-111

    klubersynth r 42-111

    Your gearboxes contain numerous seals whose long-term functioning is essential for low-friction operation. Any leakage leads to time-consuming and expensive maintenance operations. Klübersynth R 42-111 was especially developed for the optimised operation of radial shaft seals and to facilitate proper seal assembly. The use of fully synthetic base oils enables for-life lubrication, especially at high temperatures. The particular mix of base oils used leads to extraordinarily good compatibility with many frequently used elastomers (NBR, ACM, FKM) and plastics.

    Klübersynth R 42-111 lubricates the seal during start-stop operation until the (gear) oil reaches the seal. It also improves seal lip wetting by the oil. Dirt and moisture are reliably prevented from entering the gearbox.

    Klübersynth R 42-111 is extremely well suitable for the lubrication of seals and plastics that are often used in gearboxes and motors:

    • Radial shaft seals made of FKM, NBR, ACM
    • O-ring seals made of NBR, HNBR or FKM
    • Plastics such as POM or PA

    If the lubricant is to be pumped and applied via automatic systems, or intended for series application, the correct function must be checked with the equipment manufacturer in advance. The lubricant may also be applied by brush, spatula or grease gun. As the performance of the grease can be impaired by mixing with other products, it is important to use exclusively Klübersynth R 42- 111 as seal and assembly grease.

    • Optimised lubrication of heavily loaded radial shaft seals
    • Extends the service life of your seals
    • Enables reliable lubrication in start-stop operation
    • Easier seal assembly
    • Longer component availability due to reduction of leakage
    • Versatile uses due to excellent compatibility with elastomers
    Characteristics  Klübersynth R 42-111
    Article number 094119
    Composition, thickener lithium complex soap
    Composition, type of oil ester oil , synthetic hydrocarbon oil
    Colour space brown
    Service temperature, lower limit -40 °C
    Service temperature, upper limit  150 °C
    Density, Klüber method: PN 024, 20°C approx. 0.92 g/cm³
    Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit 300 0.1 mm
    Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit 330 0.1 mm
    Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C approx. 14 mm²/s
    Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 110 mm²/s
    SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h ≤ 1 corrosion degree
    Flow pressure, DIN 51805-2, -40°C ≤ 700 mbar
    Compatibility with elastomers, 70 ACM 121433 ≥ 250 °C
    Compatibility with elastomers, 70 ACM 380 DF passed
    Compatibility with elastomers, 72 NBR 902  passed
    Compatibility with elastomers, 75 FKM 153740 passed
    Compatibility with elastomers, 72 NBR 902 passed
    Compatibility with elastomers, 75 FKM 153740  passed
    Compatibility with elastomers, 75 FKM 260466 passed
    Compatibility with elastomers, 75 FKM 585 passed
    Compatibility with elastomers, 85 FKM 285180 passed
    Compatibility with elastomers, 88 FKM 801690 passed
    Compatibility with elastomers, HNBR passed
    Water washout test, ASTM D1264, 1 h, 38°C, grease loss ≤ 10 % by weight
    Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 24 months

     

    klubersynth-r-42-111.pdf