Kluber STABURAGS NBU 8 EP Rolling bearing high-pressure grease 400g, Kluber Lubrication 0171050591
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Kluber STABURAGS NBU 8 EP Rolling bearing high-pressure grease 400g, Kluber Lubrication PN: 0171050591
Rolling bearing and high-pressure grease
- STABURAGS NBU 8 EP is a lubricating grease based on mineral oil and barium complex soap. It has been used successfully for many years as a long-term grease for bearings subject to high specific loads. Its good wear protection properties are enhanced by the barium complex thickener.
- STABURAGS NBU 8 EP protects reliably against corrosion and is resistant to water. It meets the requirements of DIN 51 807, dated May 1970: SKF-R2F test, test run B, 140 °C, and it achieves about 4000 operating hours in the SKF-ROF test at 120 °C.
Benefits:
- Good corrosion protection
- Good resistance to ambient media
- Good wear protection / EP properties
- Protects against tribo-corrosion
- High-pressure grease
Application:
- STABURAGS NBU 8 EP has proven efficient as a rolling bearing and high pressure grease protecting against wear.
- It is used in traction motors, journal bearings, electric motors, pumps, and tapered roller bearings.
Application notes:
- The product is applied by brush, spatula or conventional metering systems.
Product data:
| Article number | 017105 |
| NLGI grade, DIN 51818 | 2 |
| NSF-H2 registration | 135 684 |
| Chemical composition, type of oil | mineral oil |
| Chemical composition, thickener | barium complex soap |
| Lower service temperature | -20 °C / -4 °F |
| Upper service temperature | 140 °C / 284 °F |
| Color space | brown |
| Density at 20 °C | approx. 0.99 g/cm³ |
| Worked penetration, DIN ISO 2137, 25 °C, lower limit value | 265 x 0.1 mm |
| Worked penetration, DIN ISO 2137, 25 °C, upper limit value | 295 x 0.1 mm |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 97 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 11.5 mm²/s |
| Speed factor (n x dm) | approx. 500 000 mm/min |
| Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value | 5500 mPas |
| Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value | 9500 mPas |
| Drop point, DIN ISO 2176 | >= 220 °C |
| Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. | 60 months |