Petronas Grease Li EP 0
EP lithium grease, NLGI 0 consistency, for plain and anti-friction bearings
DIN 51502 KP0K-30
| Property | Typical value | Limit | Method |
|---|---|---|---|
| Thickener type | Lithium | Lithium | |
| NLGI | 1 | 1 | ASTM D217 |
| Colour | Brown | Brown | Visual |
| Worked penetration, mm/10 | 325 | 310 – 340 | ASTM D217 |
| Worked penetration 100.000x, Penetration change, mm/10, Max. | +20 | +25 | ASTM D217 |
| Dropping point, °C, Min. | 190 | 180 | ASTM D2265 |
| Four Ball Wear, mm, Max. | 0.50 | 0.50 | ASTM D2266 |
| Four Ball EP Weld point, Min. | 250 | 250 | ASTM D2596 |
| Rust Protection, rating | Pass | Pass | ASTM D1743 |
| Base oil viscosity @40°C, cSt | 190 | 180 - 200 | ASTM D445 |
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PETRONAS Grease Li EP 1 is an extreme-pressure lithium grease recommended for multipurpose applications, including lubrication of both plain and anti-friction bearings even where severe or shock loads are experienced. It is also suited to pins and bushes, geared couplings at normal speeds, and vibrating shafts and sliding mechanisms under normal operating conditions, with a recommended operating temperature range of -30°C to +130°C. The firmer NLGI 1 consistency suits general-purpose bearing and chassis lubrication points where a slightly stiffer grease than NLGI 0/00 grades is preferred. It provides good extreme-pressure protection, with a Four Ball EP weld point of 250 kgf and Four Ball Wear of 0.50 mm, a dropping point of 190°C, and good rust protection. Grease Li EP 1 meets DIN 51502 KP1K-30 and ISO 12924 XCCHB1, with a worked penetration of 325 mm/10 and a base oil viscosity of 190 cSt at 40°C.
Lubricant designation KP1K-30 — DIN 51502
The DIN 51502 short code "KP1K-30": thickener/additive letters, NLGI consistency, upper temperature-range letter and lower service-temperature limit for a rolling/plain-bearing grease.
Grease classification XCCHB1 — ISO 12924
An ISO 12924 grease code: "X" marks a grease, the following letters give the lowest/highest service temperature, water resistance and EP performance, and the trailing figure is the NLGI consistency grade.