Klüber Klüberquiet BQ 72-72

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Your benefit: pallet advantage from 2 barrels

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Grouped product items
Qty	Product Name	Price per L/Kg	Excl. Tax
- +	Klüber Klüberquiet BQ 72-72 180 Kg	€134,28	€24.170,37
- +	Klüber Klüberquiet BQ 72-72 25Kg	€119,12	€2.978,07
- +	Klüber Klüberquiet BQ 72-72 12x 0.4Kg	€272,58	€1.308,37
- +	Klüber Klüberquiet BQ 72-72 1 Kg	€392,91	€392,91
- +	Klüber Klüberquiet BQ 72-72 3x 0.25L		€465,78
- +	Klüber Klüberquiet BQ 72-72 7x 0.12L		€662,43

Total €0,00

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Overview

Klüber Klüberquiet BQ 72-72

Low-noise rolling bearing grease for long-term lubrication

Application Klüber Klüberquiet BQ 72-72

Klüberquiet BQ 72-72 is suitable for bearings where long service life is required in combination with especially low-noise operation. Such applications include rolling bearings in electric motors, fans, air conditioners, generators and belt tighteners in cars, electric household appliances and office equipment. The product should therefore primarily be used for the long-term or for-life lubrication of capped or sealed bearings. The low-noise characteristics of this rolling bearing grease have been confirmed in various tests performed on special noise test rigs. Tests according to the SKF-BeQuiet+ method showed that Klüberquiet BQ 72-72 can be classified as noise class GN 3. Grease service life tests were conducted on SKF-ROF and FAG-FE9 rolling bearing testers according to DIN 51 821. The results showed long service lives at high temperatures (see product data).

Details

Performance, Features & Benefits of Klüber Klüberquiet BQ 72-72 are:

Long-term operation due to optimised wear protection and smooth running
Wide service temperature range allows a variety of applications
Cost savings due to long service life of grease
Particularly suitable for lifetime-lubricated capped or sealed deep groove ball bearings

If you have any questions, please contact OilOnline Technical Helpdesk

Product Description Klüber Klüberquiet BQ 72-72

Klüberquiet BQ 72-72 is made up of an ester oil, a polyurea thickener and special additives. These components have been combined such that Klüberquiet BQ 72-72 offers many advantages for the lubrication of rolling bearings: extremely low-noise operation shown on special test rigs, e.g. SKF BeQuiet+; long bearing life due to optimised wear protection and a thermally stable, synthetic grease; good compatibility with elastomers (data available on request); wide service temperature range and good low-temperature performance

Typical Characteristics

Product specifications :		Klüber Klüberquiet BQ 72-72
Article number		094008
Chemical composition, thickener		polyurea
Chemical composition, type of oil		ester oil
Lower service temperature		-45 °C / -49 °F
Upper service temperature		180 °C / 356 °F
Colour space		beige
Texture		homogeneous
Texture		short-fibred
Density at 20 °C		approx. 0.96 g/cm³
Worked penetration, 25 °C, lower limit value	DIN ISO 2137	250 x 0.1 mm
Worked penetration, 25 °C, upper limit value	DIN ISO 2137	280 x 0.1 mm
Speed factor (n x dm)		1 000 000 mm/min
Kinematic viscosity of the base oil, 40 °C	DIN 51562 pt. 01/ASTM D-445/ASTM D 7042	approx. 80 mm²/s
Kinematic viscosity of the base oil, 100 °C	DIN 51562 pt. 01/ASTM D-445/ASTM D 7042	approx. 9.5 mm²/s
Corrosion inhibiting properties of lubricating greases, , (SKF-EMCOR), test duration: 1 week, distilled water	DIN 51802	<= 1 corrosion degree
Drop point,	DIN ISO 2176, IP 396	>= 250 °C
Flow pressure of lubricating greases, , test temperature:-45 °C	DIN 51805	<= 1 400 mbar
Noise test run, SKF BeQuiet+, noise classes		>= GN3
Testing of lubricating greases on FAG FE9 rolling bearing tester, speed: 6000 min-1, axial load: 1500 N, temperature: 180 °C, service life F50:	DIN 51821 pt. 02	>= 100 h
SKF-ROF rolling bearing tester, axial load: 100 N, radial load: 50 N, speed: 10000 min-1, temperature:170 °C, service life F50:		>= 1 000 h
Water resistance, 3 h/90 °C, rating	DIN 51807 pt. 01	0 - 90
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.		36 months

Application notes

The lubricant is applied by means of a spatula, brush, grease gun or grease cartridge. We recommend completely removing preservatives before applying the grease. Preservatives for permanent use should be checked for purity and compatibility with Klüberquiet BQ 72-72. We can recommend compatible preservatives on request.

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