Lubricating greases / Lubricating greases for open and closed gears
Berutox M 21 EPK 420
SKU Nr. 10000289 / 9014701
Semi-fluid grease
Berutox M 21 EPK 420 is a particularly strongly adhesive fluid grease for heavily loaded gears, rolling and plain bearings.
High loads
High temperatures
Resistant to water
Roller bearings
Closed gears
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Product description
Industries
Cement industry, Mining, Paper industry, Steel industry, Textiles and apparel industry
Examples of application
- Heavily loaded spur and worm gears of low circumferential speed exposed to high temperatures
- Heavily loaded plain and roller bearings especially in heavy industry
- Heavily loaded not oil-proof gearboxes
Properties
- Excellent wear and corrosion protection
- High adhesive power even at elevated temperatures
- Very high pressure resistance of lubrication film
- No tendency to softening even if exposed to high shear stresses
- Excellent water resistance
- Excellent flowability prevents a channeling effect in gearboxes
- Very good wetting properties of surfaces
Typical Characteristics
Base oil
Mineral oil
Thickener
Polyurea
NLGI-grade
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
-5 – 160 °C
Color/Appearance
brown