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Maxigras 50 Gear
7020905
Fluid lubricant grease with high apparent viscosity for open gears, formulated with semi-synthetic bases and additives with a high capacity to withstand large loads (Extreme Pressure).
PROPERTIES:
- Excellent corrosion-proofing.
- Extreme capacity to withstand major continuous and impact loads.
- Resistant in aggressive environments (exposure to the sun, humidity, dust, vibrations).
- Great pumpability, even at low temperatures.
- Resistant to washing in cold or hot water and steam.
- Long-Life. Long-term grease.
- Working temperature: -20 °C to +150 °C (-4 ºF to +302 ºF)
APPLICATION:
- Open gears under strong loads and aggressive environments.
- Toothed gears, masts and large gears on cranes and diggers.
- Greasing of elevator guides, slides, cables and chains, etc., it allows easy inspection of the condition of greased surfaces.
- Particularly suited for the mining, construction, cement, plaster and sepiolite sectors.
- Easy to apply in manual lubrication, also suitable for centralized lubrication systems.
SPECIFICATIONS:
| Classification / Degree | NLGI 0 |
| DIN 51502 | OGP0G-20 |
| ISO 6743/9 | L-XBBHB-0 |
TECHNICAL DATA:
|
PHYSICOCHEMICAL CHARACTERISTICS |
STANDARD |
VALUE |
|
Consistency (NLGI grade) |
DIN 51818 |
0 |
|
Thickener |
|
Calcium Sulfonate Complex |
|
Color |
Visual |
Amber |
|
Base oil (ISO viscosity grade) |
ISO 3448 |
680 |
|
Dropping point, ºC (ºF) |
ASTM D-2265 |
>250 (+482) |
|
Flash point, ºC (ºF) |
ASTM D-93 |
> 220 (284) |
|
Corrosion test |
ASTM D-665 |
Passes |
|
4-ball EP test, weld load (kg) |
IP-239 |
≥ 400 |
|
4-ball AW test, scar (mm) |
ASTM D-2266 |
≤ 0.5 |
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