- Railways
NLGI 3
Stiff lithium EP grease for open gears, cables and chains
Grease classification L-XBCHB 3 — ISO 12924
ISO 12924 grease code: X = grease, the following letters = lowest and highest service temperature, water resistance and EP performance, the final figure = NLGI grade.
Lubricating grease KP3K-20 — DIN 51825
Grease class DIN 51825: K = bearings, P = EP additives, 3 = NLGI grade, K = maximum temperature, -20 = minimum temperature.
| Property | Typical value | Method |
|---|---|---|
| Colour | yellow-brown | |
| Base oil type | mineral | |
| Base oil viscosity at 40°Cmm²/s | 160 | ASTM D 7042 |
| Thickener type | lithium | |
| Consistency (NLGI Grade) | 3 | |
| Drop point°C | 200 | ASTM D 566 |
| Penetration, worked, 60 d. s.dmm | 235 | ASTM D 217 |
| Oil separation% (m/m) | 2 | ASTM D 1742 |
| Timken OK loadlbs | 45 | ASTM D 2509 |
| Temperature range°C | -20/+120 |

Eni Grease MU EP 3 is a high performance yellow-brown lithium grease, homogeneous and salve-like. It is recommended for lubricating plain and rolling bearings and other machine parts — open gears, cables, chains — subject to high temperatures and mechanical loads.
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