KLUBERSYNTH BZ 68-400

For you as an operator of wind power plants, downtime means high costs and laborious maintenance. Downtime is often due to rolling bearing damage caused by hardened residues. Klübersynth BZ 68- 400 is a solution destined precisely for this problem. As the cleaning grease removes these residues, bearing life is extended and downtime for maintenance reduced.

When developing Klübersynth BZ 68-400, particular care was taken to ensure it is compatible with other base oils for maximum versatility. Besides the good cleaning effect that removes residues from rolling bearings, Klübersynth BZ 68-400 offers good protection against wear and corrosion. Due to this combined effect, cleaning of the rolling bearings can take place during operation

Klübersynth BZ 68-400 was especially developed for cleaning the kinds of rolling bearings used, for example, in wind turbines. Due to its chemical composition and good compatibility with various base oils, Klübersynth BZ 68-400 can be used in many different kinds of rolling bearings. It should preferably be used prior to changing over to a different type of grease.
Klübersynth BZ 68-400 can be applied by means of a grease gun or other standard metering equipment. We recommend conducting a metering test in the original dosing device under real-life operating conditions. We also recommend having the grease applied by an experienced technician from Klüber Lubrication. Talk to us – we will be pleased to advise you.

Extend rolling bearing life through removal of residues
Low maintenance requirement due to ease of application
Higher component reliability due to effectively cleaned rolling bearings
Cost savings due to downtime reduction

klubersynth-bz-68-400.pdf

Characteristics	Klübersynth BZ 68-400
Article number	019025
Composition, thickener	silicate
Composition, type of oil	synthetic hydrocarbon oil
Colour space	yellow
Service temperature, lower limit	-20 °C
Service temperature, upper limit	100 °C
Density	approx. 0.92 g/cm³
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper lower limit	400 0.1 mm
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit lower	430 0.1 mm
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx. 7 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx. 40 mm²/s
SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h	≤ 1 corrosion degree
Flow pressure, DIN 51805-2, -20°C	≤ 1400 mbar
Four-ball tester: wear characteristics, DIN 51350-5, Klüber method: 400 N, 60 min	≤ 1 mm
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	24 months

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KLUBERSYNTH BZ 68-400