1. Product Description
KRAFTMAX POLYUREA GREASE is a premium non-soap grease thickened with polyurea, specially designed for long-life lubrication in electric motors and high-speed bearings. It offers excellent oxidation stability, low oil separation, and outstanding resistance to high temperatures. Polyurea thickener ensures superior performance in sealed-for-life applications where extended service intervals are required. Standard grade is NLGI 2, with NLGI 3 available on request for specific applications requiring higher consistency.
2. Advantages
• Very long service life – excellent oxidation stability
• Wide operating temperature range (−30 to +180 °C, up to 200 °C short periods)
• Low oil separation and evaporation loss
• Superior rust and corrosion protection
• Excellent shear stability, suitable for high-speed bearings
• Recommended for sealed-for-life and electric motor applications
• Available also in NLGI 3 on request
3. Applications
• Electric motor bearings (sealed-for-life)
• High-speed machine bearings
• Automotive alternators, water pumps, starter motors
• Fans, blowers, and HVAC equipment
• General industrial equipment requiring long relubrication intervals
• Applications requiring stiffer grease consistency (NLGI 3 option)
4. Typical Technical Properties (Range Overview)
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Property |
NLGI 2 |
NLGI 3 |
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Thickener Type |
PolyUrea |
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Worked Penetration (0.1 mm @25°C) |
265 – 295 |
220 – 250 |
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Oxidation Stability (ASTM D942, kPa) |
≤ 15–25 kPa |
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~90 - 110 cSt |
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Dropping Point (°C) |
≥250 |
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Operating Temp (°C) |
-30 to +180 max. up to 200 °C for short periods |
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Color |
Light Brown / Blue |
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Disclaimer: The typical properties listed above represent average values and may vary within acceptable manufacturing tolerances. This information does not constitute a specification.
5. Packaging Options
Available in: 500 gr, 900 gr, 3,75 kg, 15 kg plastic pail, 180 kg drum
Private label option available on request.
6. Storage & Handling
- Store between 0°C and 40°C in dry, well-ventilated conditions
- Avoid direct sunlight and ignition sources
- Shelf life: 2 years in original sealed packaging
7. Health & Safety
Refer to the Material Safety Data Sheet (MSDS) for complete guidance on handling, disposal, and safety precautions.
Note: The information provided is based on current knowledge and experience. It does not constitute a legally binding assurance of specific properties.
