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OKB-122-7
GOST 18179-72
It is a blend of organic-silicon fluid and petroleum oil, thickened with lithium stearate and ceresin.
It is used in aviation electric machine bearings. The grease is operative at the temperatures from – 40 C to + 100 C.
Properties:
| The name of a parameter | Norm |
| Drop temperature, oС, not less | 180 |
| Penetration at 30oС, 0,1 mm | 175-205 |
| Breaking point at 20oС, Pa | 1000-1500 |
| Viscosity at -50oС and average gradient speed of deformation 10s-1, Pa/s, not more | 500 |
| Colloid stability, %, not more | 10 |
You can order OKB-122-7 by filling online form.
