Description
ISOFLEX TOPAS NCA 5051 Synthetic long-term grease | N° 004189
- ISOFLEX TOPAS NCA 5051 is a beige-coloured synthetic long-term grease which is homogenous and short-fibred. It consists of a synthetic hydrocarbon oil and a special calcium soap.
- ISOFLEX TOPAS NCA 5051 has a wide temperature range, is resistant to ageing and provides special corrosion protection. Its well-balanced texture and consistency ensures low and steady starting and running torques of the greased machine elements.
- ISOFLEX TOPAS NCA 5051 protects the friction points sufficiently from corrosion and is also suitable for plastic/steel and plastic/plastic material combinations.
- Temperature range: -50°C to +120°C
- Volume: 1kg can
- Also available in: 370g cartridge
Benefits for your application
- Synthetic long-term grease with a wide temperature range
- Especially low starting and running torque
- Lubricant film spreads particularly well
- Good protection against wear
- Good anticorrosion properties
- Resistant to ageing
Applications
- Owing to its good low-temperature characteristics, ISOFLEX TOPAS NCA 5051 is used in plain bearings in the automotive industry.
- It is also used to solve lubrication problems in control elements of the fuel feed and ignition system.
- ISOFLEX TOPAS NCA 5051 reliably protects small adjustment gears against wear throughout their service life. It ensures constant and low breakaway torques.
- The characteristics make ISOFLEX TOPAS NCA 5051 especially suitable for the lubrication of seals in pneumatic installations.
Application notes
- ISOFLEX TOPAS NCA 5051 is easy to apply to the lubrication point by means of a brush or a common metering device. In gears it is applied with a dip-feed system. If the product is stored for a longer period of time, oil may collect at the surface due to the soft consistency. A homogenous texture is regained by mechanical stirring.
Technical specifications
| Lower service temperature | -50 °C |
| Upper service temperature | 120 °C |
| Colour space | beige |
| Texture | homogeneous |
| Density at 20 °C | ca. 0,85 g/cm³ |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | ca. 30 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | ca. 5,9 mm²/s |
| Copper corrosion, DIN 51811, (lubricating grease), 24h/120 °C | 1 – 120 corrosion degree |
| Water resistance, DIN 51807 pt. 01, 3 h/90 °C, rating | <= 1 – 90 |
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com






Amandine –
I noticed a difference after a short time! Excellent product, worth every cent.
vincenzo_s –
Robust and well-made. Arrived on time.
moritz_s –
Practical and useful. Excellent quality and price.
nora.ber –
Very effective; I noticed a change in just one week. A friend recommended it and I’m so glad I ordered. Surprisingly good quality for the price. Perfect for my needs; I couldn’t be happier.
Gabriele –
Great item. Solid product, would buy again.
riccardo_it –
Excellent workmanship. Exactly what I was looking for. Everything OK.
Philipp T. –
Better than I thought; I’m satisfied. Perfect, nothing to say. Well made and durable. Better quality than I expected.
damien_fr –
Recommended. Well packaged and secure. No issues at all so far. Fast and secure delivery.
henry_sun –
Simple to install.
Grace –
Not too big, not too small, just perfect. Perfect for my needs; I’m very satisfied. Very satisfied, it’s even better than I expected. I noticed a difference after a short time!
Moritz –
Easy to use and very practical.
Aaron T. –
Simple to install. Solid build quality. Better quality than I expected. Everything perfect, thank you.
adrien88 –
Fast and secure delivery. Everything went smoothly.
Pascal P. –
Everything OK.