Lubricating greases / Lubricatings greases for roller bearings, plain bearings
Berulit GA 2500
SKU Nr. 10000154 / 9006541
Graphite-containing operating lubricant for open gears
Berulit GA 2500 is a graphite containing adhesive lubricant for open drives and gear rims when applied with lubrication systems. Berulit GA 2500 is characterized by very high base oil viscosity, excellent wear protection and very high load carrying capacity.
High loads
High temperatures
Plain bearings
Open gears
Chains
Corrosion protection
Wire ropes
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Product description
Industries
Cement industry, Mining, Mobile cranes, Paper industry
Examples of application
- Open gear drives of rotary kilns, ball mills, rod mills and autogenous mills, dryers and mixing drums
- Open gear drives of drum barkers in wood preparation
- Chains of large diameters
- Closed wire ropes
- Slew ring gears of cranes, stackers, crushers and excavators with spray or central lubrication systems
- Slew ring gears of converters and ladles
- Highly stressed toothed couplings
- Highly stressed plain bearing guides
Properties
- Very good adhesion to metal surfaces
- High lubricant film pressure resistance
- Excellent wear protection by the use of special additives and solid lubricants
- Very good corrosion protection
- Free from bitumen, solvent and heavy metals
- No hardening or brittling of lubricant film
Typical Characteristics
Base oil
Mineral oil, Synthetic oil
Thickener
Aluminum complex soap
NLGI-grade
00
Kinematic viscosity of the base oil at 40 °C
2500,0 mm²/s
Kinematic viscosity of the base oil at 100 °C
100,0 mm²/s
Working temperature range
5 – 200 °C
Color/Appearance
black
Solid lubricants
Graphite ultra-fine