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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
Corrosion protection
Wire ropes

Product description

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

  • 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
Aluminum complex soap
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
Solid lubricants
Graphite ultra-fine
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Berulit GA 2500
Graphite-containing operating lubricant for open gears

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