Description of Calcium Grease:
RAHA CALCIUM grease is an extreme pressure and high temperature grease. Calcium’s are high-performance general-purpose greases based on high-quality mineral base oil.
They contain anti-wear, anti-oxidation and anti-corrosion additives to enhance their performance in a wide range of applications.
High resistance to water wash-out, appropriate anti-wear performance, friction reduction and good structural stability are among its various features and benefits.
Uses of Calcium Grease:
- General lubrication under moderate load
- Plain and rolling bearings operating under moderate load, with poor sealing, and/or exposed to external contaminants
- Axle, wheel bearing and universal joint of heavy and light vehicles
- Electric motor bearings under moderate load
- Operating temperature range between -20 to +60°C
Application of Calcium Grease:
- Lubrication of loaded slide ball and roller bearings, wheel bearings, universal joints, chassis, and various shock loaded or vibrating applications in transport, agriculture and off road vehicles.
- Suitable as general purpose grease for industrial applications requiring extreme pressure and high temperature grease.
Performance Features of Calcium Grease:
- Extraordinary water resistance
- Excellent protection against corrosion and wear
- Excellent anti oxidation properties
- Outstanding performance in high temperatures and pressures
- High resistance to water wash-out
- Appropriate anti-wear performance
- Friction reduction
- Usability in different ways
- Good structure stability against successive temperature variations
RAHA Calcium Grease Specification:
| Typical Properties | Unit | Test Method | Typical Result | |
| NLGI Grade | 2 | 3 | ||
| Soap Base | Calcium | Calcium | ||
| Cone Penetration@25°C 0.1mm | 0.1mm | ASTM D-217 | 265-295 | 220-250 |
| Dropping Point | °C | ASTM D-2265 | 250 | 250 |
| Color | Visual | Brown | Brown | |
| Temperature Range | °C | -20 to +140 | -20 to +140 | |
| DIN Classification | DIN 51502 | K2N-20 | K3N-20 |
