Klubersynth BQP 72-82

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Category: Kluber

Manufacturer: Kluber Lubrication

Origin: Germany

Packaging: 1kg, 25kg

Product code : Klubersynth BQP 72-82

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Highlights of Klubersynth BQP 72-82

Klubersynth BQP 72-82 is an advanced lubricant specially designed for small-sized bearings where material fatigue due to vibrations combined with high pressures and temperatures often occurs. Klubersynth BQP 72-82 is based on ester oils and polyurea thickeners and is manufactured according to a special technological process, which ensures smoother bearing operation. Thanks to its excellent corrosion protection, Klubersynth BQP 72-82 contributes to significantly extending the service life of bearings.

Technical data sheet of Klubersynth BQP 72-82

Chemical composition, thickener	Polyurea
Chemical composition, oil type	Ester oil
Minimum serving temperature	-40 °C / -40 °F
Maximum serving temperature	180 °C / 356 °F
Color	Beige
Density at 20 °C	About 0.90 g/cm³
Permeability, DIN ISO 2137, 25 °C, low limit value	280 x 0.1 mm
Permeability, DIN ISO 2137, 25 °C, high limit value	310 x 0.1 mm
Permeability, DIN ISO 2137, 25 °C, difference after 100,000 double pushes	<= 60 x 0.1 mm
Speed factor (nx dm)	About 1,000,000 mm/min
Dynamic viscosity of base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C	About 80 mm²/s
Dynamic viscosity of base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C	About 11 mm²/s
Corrosion resistance of lubricating grease, based on DIN 51802, SKF-EMCOR, test period: 1 week, 5 % NaCl solution	<= 3 corrosion degree
Copper stress, DIN 51811, (lubricating grease), 24 hours/100°C	1 – 100 corrosion
Melting point, DIN ISO 2176, IP 396	>= 250 °C
Grease flow pressure, DIN 51805, test temperature: -40 °C	<= 1,400 mbar
Running noise test: anderometer according to KL-PN 035	<= 2/2
Oil separation, based on ASTM D 6184 [FTMS 791 C 321] after 30 hours/150 °C	<= 3% weight
Water resistance, DIN 51807 pt. 01, 3 h/90 °C, rating	<= 1 – 90
Minimum storage time from date of manufacture – in a dry place, protected from freezing and in original packaging, approx.	12 months

Key features of Klubersynth BQP 72-82

Klubersynth BQP 72-82 helps components maintain stable performance over long periods of time, minimizing maintenance needs.
Klubersynth BQP 72-82 is particularly suitable for small ball bearings, offering effective reduction of premature material fatigue.
Optimal corrosion protection: Klubersynth BQP 72-82 minimizes damage caused by corrosion, ensuring equipment durability.
Improved vibration resistance: Klubersynth BQP 72-82 enhances wear resistance, providing superior protection against the effects of vibration.
Advanced materials: Klubersynth BQP 72-82 is developed from modern technology, meeting Bosch standard N 2580 (2008).

Application of Klubersynth BQP 72-82

Klubersynth BQP 72-82 is specially designed for the lubrication of small-sized ball bearings where material fatigue due to vibration, pressure and temperature often occurs. Typical applications of Klubersynth BQP 72-82 are listed below:

Klubersynth BQP 72-82 is ideal for generator bearings subjected to heavy loads, it protects against material fatigue and minimises vibrations. This is particularly important in applications where high precision and consistent performance are required.
With its effective lubrication, Klubersynth BQP 72-82 ensures smoothness and increased protection against fatigue, thus extending the service life of fan bearings, even under continuous operating conditions.
Klubersynth BQP 72-82 provides outstanding fatigue resistance and effective vibration reduction for bearings in electric motors, thereby increasing the reliability and service life of the entire system.
Klubersynth BQP 72-82 is also suitable for special bearings in automotive transmission systems, where high durability, fatigue resistance and stable operation over long periods of time are required.