Kluber Isoflex NBU 15 Tub (1K)

Kluber Isoflex NBU 15  is one of the most well known spindle bearing greases on the market. Very expensive compared to most greases but has been around for ever and is great for high speed bearing applications including spindles and tailstock bearings. Kluber part number for NBU-15 1K grease tub is 004026-037

• 1K tub
• Spindle bearing grease has been tried and tested over many years especially in high-speed applications 
• Longer component life due to optimized wear protection and good pressure absorption capacity
• Excellent resistance to water and media as well as above-average anti-corrosive additives protect bearings against premature failure, thus helping to minimize repair costs
• Low intrinsic bearing heat due to low lubricant friction enabling longer service life — Uninterrupted machine operation due to good pumpability and metering in customary centralized lubricating system
• Use range -40F<>266F

Bearing Grease Applications for Kluber Isoflex NBU 15 part no. 004026-037

• Spindle bearing grease
• Tailstock bearing grease
• Ballscrew bearing grease
• Linear guide grease
• Kluber Isoflex NBU 15