NOXLUB BN 2420

Klüber Noxlub BN 2420 is particularly suitable for long-term hightemperature lubrication of well-sealed spherical or cylindrical roller bearings in pressure and corrugation rollers of cardboard corrugating machines. Even at bearing temperatures between 180 and 200°C, Klüber Noxlub BN 2420 offers extended relubrication cycles and economical maintenance.
Klüber Noxlub BN 2420 has over many years been successfully used for everyday operation in equipment made by various manufacturers.
Behaviour towards elastomers and plastics.
Greases based on fluorinated polyether oils are neutral to most elastomer and plastic materials (possible exception: perfluorinated rubber). Nevertheless we recommend testing compatibility with the material to be used, especially prior to series application.

Characteristics	Klüber Noxlub BN 2420
Article number	090079
Composition, thickener	natrium complex soap
Composition, type of oil	PFPE
Colour space	white
Service temperature, lower limit	-25 °C
Service temperature, upper limit	220 °C
Density, Klüber method: PN 024, 20°C	approx. 1.95 g/cm³
NLGI grade, DIN 51818	2
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx. 24 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx. 220 mm²/s
SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h	≤ 1 corrosion degree
Flow pressure, DIN 51805-2, -30°C	≤ 1400 mbar
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	60 months

kluber-noxlub-bn-2420.pdf

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