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⚙️ Keep your machines running cooler, longer — the grease that means business.
Kluber Isoflex NBU 15 is a high-performance, synthetic-based bearing grease designed for high-speed applications. It offers exceptional resistance to water, media, and corrosion, while its low friction formula reduces bearing heat to extend service life. Packaged in a convenient 400g cartridge, it is the preferred choice for precision spindles and ball screws, trusted by professionals worldwide to minimize repair costs and maximize uptime.
| ASIN | B00JALDNZ4 |
| Best Sellers Rank | #59,124 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Mechanical Lubricants & Oils |
| Brand | Kluber Lubrication |
| Brand Name | Kluber Lubrication |
| Container Type | Cartridge |
| Customer Reviews | 4.4 out of 5 stars 39 Reviews |
| Included Components | 400g Cartridges |
| Item Form | Grease, Liquid |
| Item Type Name | 400g Cartridges |
| Item Weight | 400 Grams |
| Liquid Volume | 444 Milliliters |
| Manufacturer | Kluber |
| Material | Steel |
| Package Information | Cartridge |
| UPC | 742839354434 |
| Unit Count | 14.11 Ounce |
| Viscosity | 0w |
M**T
Awesome Seller
The seller response and shipment of this product was amazing!!!! We received exactly what we needed almost 2 weeks before we expected it!! Thank you!
H**Y
The best spindle and ball screw lubricant on the planet
Although extremely expensive the kluber I so flexed nbu15 is the gold standard in synthetic grease lubrication for precision machine spindles. This gives great lubrication for ceramic balls or steel balls in angular contact bearings. This also works very well for ball screw bearings, ball screw lubrication. I rebuilt CNC machine tool spindles and I use this as lubrication in assembly Lube and all of my products. I would personally not consider this appropriate for vehicle bearings. For that you'll want a good all-purpose lithium wheel bearing Grease.
R**Z
Very Good Lubricant
Recommended by CNC Technician.
A**O
Five Stars
Good product
C**E
QUALITY ITEM
GOOD PRODUCT
Trustpilot
4 days ago
3 days ago