Kluberspeed BF 72-23
Kluberspeed BF 72-23 description:
Kluberspeed BF 72-23 is a high-performance special grease with a synthetic base oil and a complex urea thickener. The base oil viscosity and the viscosity-temperature characteristics of the base oil allow Kluberspeed BF 72-23 to be used for a wide range of speeds and temperatures
Benefits for your application:
Kluberspeed BF 72-23, especially for horizontal, vertical or inclined mounting positions, thus suitable for all standard machine tools. Excellent high-speed characteristics and long service life in rolling bearings with steel/steel or steel/ceramic friction pairings.
Kluberspeed BF 72-23 product information:
| Article number | 004246 |
| Chemical composition, thickener | Polyurea |
| Chemical composition, type of oil | Ester oil, Synthetic hydrocarbon oil |
| Lower service temperature | -50 °C / -58 °F |
| Upper service temperature | 120 °C / 248 °F |
| Colour space | Beige-brown |
| Texture | Homogeneous, Fibrous |
| Density at 20 °C | Approx. 0.92 g/cm³ |
| Worked penetration, DIN ISO 2137, 25 °C | Lower limit value: 220 x 0.1 mm, Upper limit value: 250 x 0.1 mm |
| 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 |
| Speed factor (n x dm) | Approx. 2,100,000 mm/min |
| Corrosion inhibiting properties of lubricating greases, DIN 51802 (SKF-EMCOR), test duration | 1 week, distilled water, <= 1 corrosion degree |
| Flow pressure of lubricating greases, DIN 51805, test temperature | -50 °C <= 1,400 mbar |
| Oil separation, DIN 51817 N, after 7 d/40 °C | <= 3 % by weight |
| Water resistance, DIN 51807 pt. 01, 3 h/90 °C | Rating: 1 - 90 |
| Minimum shelf life | Approx. 36 months, |
Kluberspeed BF 72-23 - Application:
It is primarily recommended for 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 72-23 is also suitable for other highspeed bearings as are found in power tools, electric motors, etc. As this grease has a higher mechanical stability than Klüberspeed BF 72-22, it is better suitable for applications involving a vertical or inclined shaft.
Kluberspeed BF 72-23 Application notes:
- Kluberspeed BF 72-23 can be filled the bearings using normal grease application tools (e.g. spatula, grease gun).
- Application by means of 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
Where to buy authentic Kluberspeed BF 72-23?
Thanks to our strong reputation, Hicotech has earned the trust of numerous customers. Feel free to reach out to us for expert consultation and to avail the best pricing for the Kluberspeed BF 72-23 product.
Contact information
Hotline/Zalo. 094 526 1931
Website. Hicotech.com.vn
Email: Sale@hicotech.com.vn
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