Description
Klüberspeed BF 72-22 High-performance special grease with a synthetic base oil and a polyurea thickener | N° 004043
- Klüberspeed BF 72-22 is a high-performance special grease with a synthetic base oil and a polyurea thickener.
- The base oil viscosity and its viscosity-temperature characteristics allow Klüberspeed BF 72-22 to be used for a wide range of speeds and temperatures.
- Tests have shown that Klüberspeed BF 72-22 is suitable for extremely high speeds; speed factors of up to 2 million were attained. Klüberspeed BF 72‑22 also allows shorter running-in times and has a long service life.
- Pack sizes: 400g
Benefits for your application
- Very good resistance to water and anticorrosive effect protect bearings against premature failure, thus helping to
minimize maintenance costs. - Low starting torque enables problem-free operation and energy savings also at low temperatures
- Long-term successful use in particular at high speeds
- Shorter running-in of spindle bearings
Applications
- Klüberspeed BF 72-22 is preferred for use in horizontally mounted spindles in milling, grinding and drilling machines and lathes running at very high speeds and high permanent temperatures. Such high speeds are frequently encountered in motor-powered spindle bearings.
- Klüberspeed BF 72-22 is also suitable for other high-speed bearings as are found in power tools, electric motors, etc.. Other uses include the greasing of tooth flanks in precision gears (e.g. bevel gears in milling machines, electro-mechanical valve actuators).
Application notes
- Klüberspeed BF 72-22 can be filled into the bearings using normal grease application tools (e.g. spatula, grease gun). Application by means of industrial central lubricating systems and metering devices is also possible.
- The possibility of a change in colour is inherent in this product concept. It has, however, no influence on product performance.
Technical specifications
| Chemical composition, thickener | polyurea |
| Lower service temperature | -50 °C / -58 °F |
| Upper service temperature | 120 °C / 248 °F |
| Colour space | beige |
| Density at 20 °C | approx. 0.92 g/cm³ |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 22 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 5 mm²/s |
| Drop point, DIN ISO 2176, IP 396 | >= 220 °C |
| Oil separation, DIN 51817 N, after 7 d/40 °C | <= 3 % by weigh |
| Water resistance, DIN 51807 pt. 01, 3 h/90 °C, rating | <= 1 – 90 |
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
hannah_91 –
Super fast delivery, thank you. Not too big, not too small, perfect. This solved my problem completely!
katy_99 –
Great product, worth every cent.
Lucie –
A friend recommended it to me and I’m thrilled with the purchase. Not too big, not too small, perfect. I’ve been using it for 2 weeks and already see results! Feels nice to use at home.
Amelia C. –
Not too big, not too small, perfect. Great product, worth every cent. The quality pleasantly surprised me.
Jonas –
Works flawlessly.
elias_ber –
Good fit and quality. Very fast shipping.
Delphine Y. –
Super fast delivery, thank you. Surprisingly good quality for the price. Looks even nicer in real life.
baptiste88 –
Perfect from start to finish. Worth every cent.
nathalie_fr –
Very satisfied, better than expected. No unpleasant smell; I really like that.
Christopher K. –
Very durable.
niklas88 –
Simple to install. Met my expectations. Works just as advertised.