18929433107

103@greaseglobal.com
0

KLUBER ISOFLEX NCA 15 Sets Benchmark for High-Speed Spindle Bearing Performance

author: Rose
2025-06-28
KLUBER ISOFLEX NCA 15 Spindle bearing grease
Description:
ISOFLEX NCA 15 is a dynamically light grease with good pressure absorption properties for plain and rolling bearings. It consists of ester oil, synthetic hydrocarbon oil, mineral oil and special calcium soap. The product is resistant to water and protects reliably against wear.
Application:
ISOFLEX NCA 15 is particularly suitable for the lubrication of spindle and tapered roller bearings, threaded spindles, ball screws subject to high loads, and for all high-speed bearings, e.g. bearings in OE-spinning turbines used in the textile industry. It is also suitable for tooth flanks of precision gears (bevel gears in milling machines).
Application notes:
The lubricant is applied by brush, spatula, grease gun or grease cartridge. Owing to the different compositions of elastomers and plastic materials, compatibility tests are indispensable before series application.
Minimum shelf life:
The minimum shelf life is approx. 36 months if the product is stored in the original closed container in a dry place.
Feature:
Rolling bearing grease
For very high speeds
Good pressure absorption
Good resistance to water
Good wear protection
Resistant to oxidation and ageing
Product data: 
Colour
beige
Texture
homogeneous,
short-fibred
Density, at 20 °C, g/cm3 , approx.
0.94
Service temperature range*, °C, approx.
– 50 to 120
Drop point, DIN ISO 2176, °C
> 180
Worked penetration, DIN ISO 2137,
(ASTM D 217); 0.1 mm
265 to 295
Water resistance, DIN 51 807/1,
3 h / 90 °c, rating
0/1 – 90
Base oil viscosity, DIN 51 562/1,
at 40 °C, mm2 /s, approx.
at 100 °C, mm2 /s, approx.
23.0
4.7
Speed factor**
(n x dm), mm x min–1, approx.
1,300,000
Apparent dynamic viscosity***,
Klüber viscosity grade
L/M

Precision Under Pressure: KLUBER ISOFLEX TOPAS NB 52 Sets New Standards in High-Speed Bearing Lubrication

Kluber High Performance Grease: The Key to Extending Equipment Service Life

Related Article

image
Klüberplex BEM 41-132 is a high-temperature, long-life grease designed for rolling bearings. Based on synthetic hydrocarbon oil, mineral oil and a special lithium soap, it provides reliable wear, corrosion and oxidation protection for demanding industrial applications.
Klüberplex BEM 41-132 High-Temperature Long-Life Bearing Grease
2026-09-10
image
Klübersynth GE 14-111 is a high-performance synthetic grease specially developed for small gearboxes operating under heavy loads and high sliding friction. Combining synthetic hydrocarbon oil, ester oil, an aluminium complex soap thickener, and solid lubricants, Klübersynth GE 14-111 provides excellent wear protection, reliable lubricant film formation, and long-term lubrication for industrial gears, bearings, and sliding components.
Klübersynth GE 14-111: A Reliable Synthetic Grease for Small Gearboxes Under Heavy Loads
2026-07-03
image
Klübersynth UH1 14-222 25KG is a premium food-grade synthetic grease designed for bearings and mechanical components used in food processing and packaging equipment. With NSF H1 registration, excellent wear protection, water resistance, and extended lubrication intervals, it helps improve equipment reliability while supporting hygienic manufacturing standards.
Why Choose Klübersynth UH1 14-222 25KG for Food Processing Equipment?
2026-06-27
image
Looking for a high-performance lubrication solution for demanding food industry environments? Klüberfood NH1 94-402 is a synthetic special lubricating grease designed to support equipment reliability, reduce friction, and maintain long-term lubrication performance in modern food processing operations.
Klüberfood NH1 94-402: Improve Reliability and Efficiency in Food Processing Lubrication
2026-06-11