Масла и смазочни материали произведени в Русия

Oils for mechanical gears

Prior GL-4 90

Seasonal transmission oil

Типични характеристики

Метод

Prior GL-4 90

Kinematic Viscosity
- at 100 °С, mm²/s

ASTM D 445

16.7

Flash Point (COC), °С

ASTM D 92

238

Pour Point, °С

ГОСТ 20287

- 15

Density
- at 20 °С, g/cm³

ASTM D 4052

893

Tribological characteristics, Four-Ball Method
- Load-wear index, N
- Weld point, N

ГОСТ 9490
ГОСТ 9490

570
3950