Grease – SVEM
instrument lubricant
Description
Applications
Grease SVEM is used in the rolling bearings of ship electrical machines with vertical and horizontal position of the shaft at a speed factor of up to 550 thousand. Mm? On.? Min-1.
Benefits
- has high mechanical, thermal and oxidation stability, good cold resistance and low volatility;
- the temperature range from -50 to 120 ° C (briefly to 150 ° C).
Specifications
| Indicator | Norm |
|---|---|
| Appearance | Homogeneous ointment from light brown to brown color |
| Dropping point, ° C, min | 180 |
| Viscosity effective at -50 ° C and an average strain rate gradient of 10 s-1 Pa-s, more | 2000 |
| Tensile strength at 50 ° C, Pa, within | 300-700 |
| Colloid stability,% of the allocated oil, no more | 20 |
| The content of free alkali | The lack |
| Corrosive effect on metals (ST45) | The Braves |
| Volatility at 150 ° C for 1 h,% max | 10,0 |
| The water content | The lack |
| Content of mechanical impurities | The lack |
Additional information
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