Description
High-performance lubricating greases for the long-term lubrication of rolling and plain bearings
- Klüber STABURAGS NBU 4 MF and STABURAGS NBU 12 MF are black lubricating greases based on mineral oil for rolling and plain bearings subject to high loads. The barium complex soap thickener ensures good adhesion of the grease to the lube point and thus good resistance to moisture and aggressive media. Both greases contain special solid lubricants based on MoS2, which improve emergency lubrication properties under high temperatures or loads.and protects reliably against corrosion.
- Size: 1kg can
- Available in 400g cartridge , 25kg bucket
Benefits for your application
- Good pressure resistance in bearings subject to high loads
- Long component life due to good wear protection
- Trouble-free operation due to good sealing and corrosion protection
- Less maintenance due to long-term lubrication
- Emergency lubricating properties for improved functionality in the case of starved lubrication
Application
- STABURAGS NBU 4 MF has proven successful for the lubrication of high-speed rolling bearings in rolls, spindles, cam
rollers and tensioning rollers. The grease is also used for bearings in compressors and deep drilling machines. - STABURAGS NBU 12 MF is used for highly loaded bearings, e.g. joints, spline shafts, couplings as well as pumps and
electric motors, for example in wood drying chambers. - Both greases are also suitable for steel-on-steel material combinations in slideways and plain bearings.
Application notes
- STABURAGS NBU 4MF / 12MF are applied by brush, spatula or grease gun. For application via central lubrication systems, pumpability should be checked with the manufacturer beforehand. The friction points can be cleaned with standard detergents.
Product data
| Article number | 0170650591 |
| Chemical composition, solid lubricant | molybdenum disulphide |
| Chemical composition, thickener | barium complex soap |
| Chemical composition, type of oil | mineral oil |
| Lower service temperature | -15 °C / 5 °F |
| Upper service temperature | 130 °C / 266 °F |
| Colour space | black |
| Worked penetration, DIN ISO 2137, 25 °C, lower limit value | 245 x 0,1 mm |
| Worked penetration, DIN ISO 2137, 25 °C, upper limit value | 275 x 0,1 mm |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 220 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 19 mm²/s |
| Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKFEMCOR), test duration: 1 week, distilled water | 0 corrosion degree |
| Copper corrosion, DIN 51811, (lubricating grease), 24h/120 °C | 1 – 120 corrosion degree |
| Drop point, DIN ISO 2176, IP 396 | >= 220 °C |
| Four-ball tester, welding load, DIN 51350 pt. 04 | >= 4 500 N |
| Water resistance, DIN 51807 pt. 01, 3 h/90 °C, rating | <= 1 – 90 |
| Minimum shelf life from the date of manufacture – in a dry, frost-free place and in the unopened original container, approx. | 60 months |
Klüber Staburags n12mf, NBU12MF, NBU12 MF, NBU 12MF
Hazard Information (CLP)
Signal word: Warning
Hazard Statements (H-phrases)
- H302 + H332: Harmful if swallowed or inhaled.
- H317: May cause an allergic skin reaction.
Precautionary Statements (P-phrases)
Prevention:
- P264: Wash skin thoroughly after handling.
- P271: Use only outdoors or in a well-ventilated area.
- P280: Wear protective gloves.
Response:
- P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
- P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
- P362 + P364: Take off contaminated clothing and wash it before reuse.
Hazardous Components for Labeling
- Barium salts
- 4-Ethyl-2-(8-heptadecenyl)-2-oxazolin-4-methanol
- Pin-2(3)-ene
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
nataliejoy –
Better than anything else I’ve tried before. Super fast delivery, thank you. Not too big, not too small, just right.
Charlotte –
Perfect for my needs; I’m very satisfied. Solved my problem completely! Better than anything else I’ve tried before. I’ve been using it for 2 weeks and already see results!
maximilian88 –
Robust and well-made. Good build quality and reliable.
Maëlys Z. –
Easy to use, without making a mess.
noah_s –
Fast and secure delivery.
Henry M. –
Exactly what I needed.
charlotte_fr –
Easy to use, without making a mess. Not too big, not too small, just right. I’ve been using it for 2 weeks and already see results!
louise88 –
Very effective; noticed a change after just one week. Great product, worth every cent.
ginevra_b –
Looks even nicer in real life. Excellent product, worth every cent. I noticed the difference right away! A friend recommended it; I’m very happy with the purchase.