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
Please log in with your user data to gain access to all technical data sheets. Sign in now
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