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NK-50
TY 38.10577-76
This is MS-20 oil thickened with soda soap of stearic and oleic acids. It contains colloidal graphite.
It is used for aircraft undercarriage hub bearings. The old name for this grease is NK-50- air engine refractory ST.
It works at temperatures from -15oC to +120oC.
Properties:
| The name of a parameter | Norm |
| Drop temperature, oС, not less | 200 |
| Penetration at 30oС, 0,1 mm | 170-225 |
| Breaking point at 20oС, Pa | 700-1200 |
| Viscosity at -50oС and average gradient speed of deformation 10s-1, Pa/s, not more | 1000 |
| Colloid stability, %, not more | 7 |
You can order NK-50 by filling online form.
