---
product_id: 29242361
title: "Kluber Isoflex NBU 15 High Speed Bearing Grease 1x400g Cartridge"
brand: "kluber lubrication"
price: "€ 340.93"
currency: EUR
in_stock: true
category: "Kluber"
url: https://www.desertcart.hr/products/29242361-kluber-isoflex-nbu-15-high-speed-bearing-grease-1x400g-cartridge
store_origin: HR
region: Croatia
---

# Superior water & media resistance Low friction reduces bearing heat High-speed grease for peak performance Kluber Isoflex NBU 15 High Speed Bearing Grease 1x400g Cartridge

**Brand:** kluber lubrication
**Price:** € 340.93
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your bearings cool and your operations cooler!

## Quick Answers

- **What is this?** Kluber Isoflex NBU 15 High Speed Bearing Grease 1x400g Cartridge by kluber lubrication
- **How much does it cost?** € 340.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/29242361-kluber-isoflex-nbu-15-high-speed-bearing-grease-1x400g-cartridge)

## Best For

- kluber lubrication enthusiasts

## Why This Product

- Trusted kluber lubrication brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Friction-Reducing Formula:** Low intrinsic heat generation means less wear and longer service intervals
- • **Trusted Industry Standard:** Proven reliability with a 4.5-star rating and top ranks in mechanical lubricants
- • **Versatile Synthetic Blend:** Unique mix of ester, synthetic hydrocarbon, and mineral oils for robust pressure absorption
- • **Unmatched Water & Corrosion Defense:** Advanced additives shield bearings from moisture and corrosive elements, extending lifespan
- • **Engineered for High-Speed Excellence:** Optimized grease formula ensures smooth operation even at extreme RPMs

## Overview

Kluber Isoflex NBU 15 is a premium high-speed bearing grease combining synthetic and mineral oils with barium complex soap, delivering exceptional wear protection, water resistance, and low friction to maximize bearing life and minimize maintenance costs.

## Description

ISOFLEX NBU 15 is a high-speed grease with a good pressure absorption capacity. It consists of a combination of ester oil, synthetic hydrocarbon oil and mineral oil and a barium complex soap. It offers good protection against wear and corrosion and is resistant to water, media and oxidation.

## Features

- Tried and tested over many years especially in high-speed applications
- Excellent resistance to water and media as well as above-average anticorrosive 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JALDNZ4 |
| Best Sellers Rank | #85,491 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #35 in Mechanical Lubricants & Oils |
| Brand Name | Kluber Lubrication |
| Container Type | Cartridge |
| Customer Reviews | 4.5 4.5 out of 5 stars (40) |
| Included Components | 400g Cartridges |
| Item Form | Grease, Liquid |
| Item Type Name | 400g Cartridges |
| Item Weight | 400 g |
| Liquid Volume | 444 ml |
| Manufacturer | Kluber |
| Material | Steel |
| Model Number | 004026-0591 |
| Number of Items | 1 |
| Part Number | 004026-0591 |
| SAE J300 Viscosity Grade | 0W |
| UPC | 742839354434 |
| Unit Count | 14.11 Ounce |
| Viscosity | 0w |

## Product Details

- **Brand:** Kluber Lubrication
- **Item Weight:** 400 g
- **Liquid Volume:** 444 ml
- **Material:** Steel
- **Package Information:** Cartridge

## Images

![Kluber Isoflex NBU 15 High Speed Bearing Grease 1x400g Cartridge - Image 1](https://m.media-amazon.com/images/I/41JBwlK3IjL.jpg)

## Questions & Answers

**Q: If this price for a case or per cartridge?**
A: This price is per cartridge.

**Q: Lowest operating temperature?**
A: -40 deg F.

## Frequently Bought Together

- Kluber ISOFLEX NBU 15
- LUMAX LX-1152 Black Heavy Duty Deluxe Pistol Grease Gun with 18" Flex Hose, Handy 3-Way Loading - Fill with Standard Cartridge, Suction or Bulk Fill. Convenient One-Hand Operation for Easy Greasing.
- LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.

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**Shop now:** [https://www.desertcart.hr/products/29242361-kluber-isoflex-nbu-15-high-speed-bearing-grease-1x400g-cartridge](https://www.desertcart.hr/products/29242361-kluber-isoflex-nbu-15-high-speed-bearing-grease-1x400g-cartridge)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-28*