Description
Kluber Isoflex NBU 15 - 120cm³ Star Cartridge Spindle Bearing Grease, is a high quality, spindle bearing grease for use with spindle bearings and high speed plain bearings. The Isoflex NBU 15 consists of ester oil, synthetic hydrocarbon oil and mineral oil as well as a barium complex soap. The grease offers good protection against wear and corrosion whilst also being resistant to water, media and oxidation.
Kluber Isoflex NBU 15 is frequently used with spindle bearings and high speed plain bearings in applications like machine tools or textile machines. It is also frequently used in threaded spindles, ball screws operating under high loads, running gear bearings or as a long-term grease in cablewear bearings or in precision engineering.
Kluber Isoflex NBU 15 grease should be applied by brush, spatula, grease gun or grease cartridge.
Key Benefits For Your Application
Long Service Life
Low intrinsic bearing heat due to low friction enables longer service life
Longer Component Life
Extend your components life due to optimized wear protection and good pressure absorption
Application Guidelines
Can be applied applied by brush, spatula, grease gun or grease cartridge.
Technical Data Sheets
Product Information

Technical Data
Colour :
Beige
Benefits :
Longer Component Life | Water Resistance
Suggested Application :
Spindle Bearings | Machine Tools | Textile Machines
Lubricant Type :
Synthetic Hydrocarbon
Operating Temperature Range :
-40°C (-40°F) to 130°C (266°F)
Size :
120cm³
DescriptionKluber Isoflex NBU 15 - 120cm³ Star Cartridge Spindle Bearing Grease, is a high quality, spindle bearing grease for use with spindle bearings and high speed plain bearings. The Isoflex NBU 15 consists of ester oil, synthetic hydrocarbon oil and mineral oil as well as a barium complex soap. The grease offers good protection against wear and corrosion whilst also being resistant to water, media and oxidation. Kluber Isoflex NBU 15 is frequently used with spindle bearings and high speed plain bearings in applications like machine tools or textile machines. It is also frequently used in threaded spindles, ball screws operating under high loads, running gear bearings or as a long-term grease in cablewear bearings or in precision engineering. Kluber Isoflex NBU 15 grease should be applied by brush, spatula, grease gun or grease cartridge. Key Benefits For Your ApplicationLong Service LifeLow intrinsic bearing heat due to low friction enables longer service life Longer Component LifeExtend your components life due to optimized wear protection and good pressure absorption Application GuidelinesCan be applied applied by brush, spatula, grease gun or grease cartridge. Technical Data SheetsTechnical Data Sheet:
Product InformationBRAND: ![]() SKU:isoflex-nbu15-120-star-kluber AVAILABILITY:In Stock ✅ WEIGHT:0.12 kg Technical DataColour :Beige Benefits :Longer Component Life | Water Resistance Suggested Application :Spindle Bearings | Machine Tools | Textile Machines Lubricant Type :Synthetic Hydrocarbon Operating Temperature Range :-40°C (-40°F) to 130°C (266°F) Size :120cm³ |
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