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: 1kg can
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
paul_fr –
Great purchase. Perfect for what I needed.
Elijah V. –
Exactly as in the pictures. Excellent quality.
david_de –
Perfectly as described. Great customer support. Excellent quality and price.
Ambre –
No unpleasant smell, which I really appreciate. Looks even nicer in real life. It completely solved my problem!
Hannah S. –
Looks even nicer in person. Better than anything I’ve tried so far.
Aurora –
I was skeptical, but now I’ll order it regularly.
Edoardo R. –
Works just as advertised. Feels sturdy. Satisfied with the quality. Received in perfect condition.
delphine_s –
No unpleasant smell, which I really appreciate. Better than anything I’ve tried before.
elise_fr –
No unpleasant smell, which I really appreciate.
quentin_fr –
Met my expectations. Very good build quality. Great service, thank you.
Romane –
Great product, worth every cent. Perfect for my needs; I couldn’t be happier.