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Klüber ISOFLEX TOPAS NCA 52
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Klüber ISOFLEX TOPAS NCA 52
Synthetic long-term grease for rolling and plain bearings, linear motion guides
Application Klüber ISOFLEX TOPAS NCA 52
ISOFLEX TOPAS NCA 52 is used for high-speed rolling and plain bearings as well as for small gears subject to high loads. Due to the good compatibility with plastics the grease is suitable for plastic-plastic or metal-plastic material combinations. The low starting torque and the good wear protection make it an ideal grease for the long-term lubrication of linear motion guides and ball screws, e.g. in handling and automation technology. ISOFLEX TOPAS NCA 52 can also be used for many automobile applications, e.g. for the lifetime lubrication of seat rails. It is suitable for components which have to be lubricated prior to dip painting and the drying process at peak temperatures of 180 °C as the lubricant remains at the friction point and provides reliable lubrication even after short thermal treatment.
Performance, Features & Benefits of Klüber ISOFLEX TOPAS NCA 52 are:
- Reduced maintenance due to long-term or lifetime lubrication
- Reliable operation and many years of practical experience
- Wide application range even with high loads
- Low starting and running torques particularly at low temperatures ensure high efficiency and energy savings
- Longer component life due to good wear protection
If you have any questions, please contact OilOnline Technical Helpdesk
Product Description Klüber ISOFLEX TOPAS NCA 52
ISOFLEX TOPAS NCA 52 is a synthetic long-term grease with good low-temperature properties. It has a good load-carrying capacity and ensures smooth running even at high speeds and accelerations. The thickener made of special calcium soap ensures good adhesion to the component and good resistance to media. The additives contained in ISOFLEX TOPAS NCA 52 increase wear protection.
Typical Characteristics
| Product specifications : | Klüber ISOFLEX TOPAS NCA 52 | |
| Article number | 004179 | |
| Chemical composition, type of oil | synthetic hydrocarbon oil | |
| Chemical composition, thickener | special calcium soap | |
| Lower service temperature | -50 °C / -58 °F | |
| Upper service temperature | 130 °C / 266 °F | |
| Colour space | beige | |
| Density at 20 °C | approx. 0.89 g/cm³ | |
| Worked penetration, 25 °C, lower limit value | DIN ISO 2137 | 265 x 0.1 mm |
| Worked penetration, 25 °C, upper limit value | DIN ISO 2137 | 295 x 0.1 mm |
| Kinematic viscosity of the base oil, 40 °C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 31 mm²/s |
| Kinematic viscosity of the base oil, 100 °C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 5.9 mm²/s |
| Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value | 2 800 mPas | |
| Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value | 5 200 mPas | |
| Corrosion inhibiting properties of lubricating greases, (SKF-EMCOR), test duration: 1 week, distilled water |
DIN 51802 | <= 1 corrosion degree |
| Copper corrosion, (lubricating grease), 24h/120 °C | DIN 51811 | 1 - 120 corrosion degree |
| Flow pressure of lubricating greases, test temperature: -40 °C | DIN 51805 | <= 1 400 mbar |
| Speed factor (n x dm) | approx. 1 000 000 mm/min | |
| Drop point, | DIN ISO 2176, IP 396 | >= 220 °C |
| Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. |
36 months |
Application notes
The lubricant is applied by means of a spatula, brush or grease gun. If automatic lubrication systems are to be used, please check pumpability beforehand. Please note that ISOFLEX TOPAS NCA 52 takes on a beigegreenish colour under the effects of UV. This does not affect the performance of the lubricating grease.
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