VNIINP-286 "Era" grease (TC 38.101950-83) has high mechanical and antioxidant stability, good anti-corrosion properties, antiwear and extreme pressure characteristics, does not cause swelling of rubber products. It is efficient within the temperature range from -60 to + 120°С. It is used for rolling and sliding bearings, gears of electric mechanisms and aircraft control systems.
Physical and chemical indicators of VNIINP-286 "Era" grease (TC 38.101950-83)
| Name of the indicator | Norm GOST (TC) |
|---|---|
| Drop temperature, °C, not lower than | 180 |
| Penetration at 25°C, 10-1 mm | 310 - 370 |
| Effective viscosity, Pa, at 0°C and mean gradient of strain rate 10 s-1, not more than | 115 |
| Tensile strength at 20°C, Pa | 200 - 400 |
| Colloidal stability, %, not more than | 35 |