BRB - 640

BRB - 640

Multipurpose Grease

  • Formulated with advanced calcium petroleum sulfonate thickener.
  • Excellent thermal and oxidation stability.
  • High drop point.
  • Excellent water washout resistance and anti-wear properties.
Container 1kg
Container 5kg
Container 20kg
Container 180kg

Product Information

Area of Application
  • Ideal for continuous caster bearings and steel plant operations.
  • Suitable for heavy-duty, slow-speed bearings across mining and cement sectors.
  • Effective in wet and high-load industrial conditions such as marine or construction.
  • Recommended for centralized lubrication systems in paper and textile plants.
Benefits
  • Extends re-lubrication interval, reducing maintenance frequency.
  • Protects equipment in water-prone and corrosive environments.
  • Enhances bearing life by minimizing wear, rust and degradation.
  • Offers reliable performance in heavy-duty, slow-speed operations.
Characteristics
Characteristics Test Method Typical Values
Appearance - Smooth Homogeneous
Base Oil, Thickener - Mineral, Calcium Sulfonate
Colour - Light to Dark Brown 
Drop Point, °C ASTM D-2265 290 (min); 298 (typical)
Consistency (NLGI) - 2 – 1
Worked Penetration ASTM D-217 290 - 320
Base Oil Viscosity, cSt (40°C) ASTM D-445 460
Timken OK Load, lbs ASTM D-2509 55
4 Ball Weld Load, kg ASTM D-2596 400 (min)
4 Ball Wear Scar, mm  ASTM D-2266 0.6 (max)
Temperature Range - -15°C to 220°C

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