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Klüber Constant OY 390 K
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Klüber Constant OY 390 K
Synthetic impregnating oils for sintered metal plain bearings
Application Klüber Constant OY 390 K
CONSTANT OY K oils are intended for the lubrication of sintered metal plain bearings used in precision engineering, electrical engineering, the automotive sector and household appliances.
Performance, Features & Benefits of Klüber Constant OY 390 K are:
- Innovative product concept with special additives
- Improved high-temperature performance through extended thermal stability– Longer component life due to good ageing and oxidation stability
- Versatile uses due to good corrosion protection
- Enables energy savings due to low starting and running torques
If you have any questions, please contact OilOnline Technical Helpdesk
Product Description Klüber Constant OY 390 K
In the automotive industry as well as in the production of other industrial and consumer goods, sintered metal plain bearings often have to satisfy a variety of requirements. CONSTANT OY K fully synthetic oils offer a solution matching the needs of sintered metal plain bearings requiring long-term lubrication under arduous conditions. CONSTANT OY K oils have been designed for both low and high-temperature applications. These oils are availability in any viscosity grade matching your specific requirements. The special additives allow CONSTANT OY K to be used in a wide temperature range. The oils offer added reserve capacity in the upper service temperature range. They offer good anticorrosive effect on both iron and bronze bearings. CONSTANT OY K oils can be used for lifetime lubrication of sintered metal plain bearings.
Typical Characteristics
| Product specifications | Method |
Klüber Constant OY 390 K |
|
| Article number | 028107 | ||
| Chemical composition, type of oil | synthetic hydrocarbon oil | ||
| Lower service temperature | -25 °C / -13 °F | ||
| Upper service temperature | 150 °C / 302 °F | ||
| Density | 20°C | DIN 51757 | approx. 0.85 g/cm³ |
| Colour space | yellow | ||
| Kinematic viscosity | 40°C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 390 mm²/s |
| Kinematic viscosity | 100°C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 39 mm²/s |
| Viscosity index | DIN ISO 2909 | >= 130 | |
| ISO viscosity grade | DIN ISO 3448 | ||
| Refraction index | 20 °C | DIN 51423 pt. 02 | approx. 1.47 |
| Pour point | DIN ISO 3016 | <= -25 °C | |
| Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. |
60 months |
Application notes
The pores of sintered metal plain bearings are filled with CONSTANT OY K by means of vacuum immersion. For a longer service life, the ready-to-use product MIKROZELLA G...OY K with the respective base oil viscosity can be applied to the outer surface of the bearing by means of conventional, fully automatic lubricating systems. We recommend conducting a test with the original lubricating system under practical operating conditions.
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