Lubricating Greases / Lubricating Greases for Roller Bearings, Plain Bearings
Berutox M 21 KN
SKU Nr. 10000171 / 9007601
High temperature grease
PFAS free
Berutox M 21 KN is a long-life lubricating grease for diverse and extremely temperature-loaded applications in the steel, textile or paper industry. Berutox M 21 KN impresses with its excellent consistency-temperature behaviour and very good corrosion and wear protection.
High temperatures
Resistant to water
Roller bearings
Plain bearings
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Product description
Industries
Mining, Paper industry, Steel industry
Examples of application
- Bearings of guide rollers of continuous casters
- Hot slab transportation systems in metallurgical plants
- Bearings of furnaces such as annealing and drying furnaces subjected to extreme temperatures
- Slide tracks of travelling grate furnaces and sinter machines
- Rotary kilns
- Roller and plain bearings
- Cooling beds
- Conveyor systems
- Hot air fans
- Electric motors
- Waste gas fans for aggressive media
- Gate valves in bulk material container systems
- Textile machines
- Rolling and sliding bearings in the dryer section of the paper machine, fan bearings
Properties
- Excellent consistency/temperature properties
- High corrosion protection
- Very good water resistance
- Very good wear protection
- Excellent pumpability
- Extreme pressure properties
Typical Characteristics
Base oil
Mineral oil
Thickener
Polyurea
NLGI-grade
1–2
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
light brown