Lubricating greases / Lubricatings greases for roller bearings, plain bearings
Berulit EL 420
SKU Nr. 10000151 / 9006511
Graphite-containing running-in lubricant for open gears
Berulit EL 420 is a graphite-containing running-in lubricant for open gear drives. Berulit EL 420 is characterized by very good wear protection and very high load carrying capacity.
High loads
High temperatures
Open gears
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Product description
Industries
Cement industry, Mining
Examples of application
- Open gear drives of rotary kilns, ball, rod and autogenous mills, dryers and mixing drums
- Open gear drives of drum barkers in wood preparation
- Slew ring gears of converters, cranes, crushers and excavators with spray or central lubrication systems
Properties
- Allows optimal running-in of open gears based on a combination of special additives and solid lubricant
- Good adhesion on metal surfaces
- Very high pressure resistance of the lubricating film
- Good corrosion protection
- Good wear protection based on the use of special additives and solid lubricants
- Free from bitumen, solvents and heavy metals
- No hardening or brittling of lubricating film
Typical Characteristics
Base oil
Mineral oil
Thickener
Aluminum complex soap
NLGI-grade
0–00
Kinematic viscosity of the base oil at 40 °C
490,0 mm²/s
Kinematic viscosity of the base oil at 100 °C
32,0 mm²/s
Working temperature range
-20 – 180 °C
Color/Appearance
black
Solid lubricants
Graphite ultra-fine