Special grease for the lubrication of rolling and plain bearings subject to humidity and water.
MICROLUBE GBU-Y 131 is a special grease incorporating a semi synthetic base oil and metal complex soap thickener. This special combination greatly influences the load carrying capacity, water resistance and corrosion protective characteristics of the grease.
| Characteristics | MICROLUBE GBU-Y 131 |
| Article number | 017117 |
| Colour space | beige |
| Texture | fibrous , homogeneous |
| Service temperature, lower limit | -25 °C |
| Service temperature, upper limit | 150 °C |
| Density, Klüber method: PN 024, 20°C | approx 0.95 g/cm³ |
| NLGI grade, DIN 51818 | 1 |
| Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit | 310 0.1 mm |
| Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit | 340 0.1 mm |
| Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C | approx 15 mm²/ |
| Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C | approx 130 mm²/s |
| SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h | ≤ 1 corrosion degree |
| Flow pressure, DIN 51805-2, -25°C | ≤ 1400 mbar |
| Speed factor (n x dm) | approx 500000 mm/min |
| Water resistance, DIN 51807-1, 3 h, 90°C | 0 - 90 rating |
| Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. | 36 months |
Copyright © 2021 Petrotech Industrial and Mineral Oils - Konya | All rights reserved.
