China Xg/u8 Super Rolling Bearing Grease Manufacturers,Suppliers
Base oil | Mineral oil |
Thickener | Complex lithium |
Service temperature range [°C] | -20 ~180 |
Item | Typical Results | ||
NLGI grade | 1 | 2 | 3 |
Worked Penetration, 0.1mm | 310~340 | 265~295 | 220~250 |
Dropping Point, °С | 265 | 270 | 275 |
Oil separation by steel mesh, 100°С, 24h, % | 1.5 | 1.0 | 0.5 |
Sprinkling loss, % | 1.3 | 1.0 | 0.7 |
Corrosion, T2 sheet copper, 100°С, 24h | No green or black change | ||
Evaporation, 99°С,22h % |
0.8 |
0.5 |
0.5 |
Four-ball test
PB N PD N |
100×9.8 400×9.8 |
100×9.8 400×9.8 |
100×9.8 400×9.8 |
Similar Viscosity, -10ºC,10s-1, Pa·s |
420 |
460 |
520 |
Recommend for lubrication of bearing under such severe conditions like high temperature, high-humidity, water spray, heavy load and impact load etc. For example, lubrication of roll bearing of cold-rolled and hot-rolled of metallurgical equipment, and charging roller table bearing of steel mill.;
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