VNII NP-220
Grease VNII NP-220
TU 38.101475-74
Product description:
Application:
It is used in loaded bearings of electric machines operating at a speed of 6,000 min-1.
Characteristics of the grease:
|
Appearance |
Homogeneous soft consistency ointment with smooth black structure |
|
Viscosity, Pa · s: - At 20°С and average strain rate gradient 100 s-1, not more than - At -50°C and medium speed gradient deformations 10s-1, Pa · s, not more than |
14
900 |
|
Shear strength at 50°С, Pa, not less |
120 |
|
Colloidal stability at a load of 3 N, % of extracted oil, not more than |
8,0 |
|
Corrosive action on metals |
Endures |
|
Water content |
Absence |
|
Evaporation at 150°С for 1 h., %, not more than |
2,5 |
Warranty period of storage is 2 years from the date of manufacture.
Packing:
The can is 0,8 kg.