SKF LUBRICANT LGGB2/0.4

LGGB 2 grease is a high-performance biodegradable lubricating grease formulated with synthetic ester oil and a lithium-calcium thickener. Its specific formulation meets the most stringent environmental requirements while providing excellent resistance to corrosion, medium-to-high loads, and low-temperature start-up conditions.

Features:
LGGB 2 grease delivers reliable performance thanks to excellent mechanical stability, low oil separation, and high water resistance. Its biodegradable formulation makes it a preferred choice for sensitive environments, including hydraulic infrastructure and protected natural areas. It is ideally suited for ball bearings, roller bearings, or steel-on-steel plain bearings, while offering good cold-start properties. Its compatibility with oscillating motion, frequent starts, and heavy loads ensures effective and long-lasting lubrication, even under extreme conditions.

Specifications:
- Base oil viscosity at 40 °C: 110 mm²/s
- Base oil viscosity at 100 °C: 13 mm²/s
- Operating temperature range: -40 to +90 °C
- NLGI grade: 2
- Color: Off-white
- Maximum speed n x dm (x 1000): 300
- Oil separation (40 °C): 0.8–3%
- Worked penetration, 60 strokes: 265–295 (10⁻¹ mm)
- Extended penetration, 100,000 strokes: +50 (10⁻¹ mm)
- Minimum drop point: 170 °C
- Weld load (EP 4-ball): ≥ 2600 N
- Cap diameter (EP 4-ball): 1.8 mm
- R2F B test at 120 °C: Passed at 100 °C
- Rolling stability (ASTM D1831, 50 h at 80 °C): +70 (10⁻¹ mm)
- ROF test, L50 duration (10,000 rpm at 100 °C): 1,000 h
- Shelf life: 2 years
- Single-point lubrication: Yes

Standards:
This LGGB 2 grease complies with European standards for environmentally friendly lubricants, ensuring low aquatic toxicity and rapid biodegradability. It meets the requirements for EAL (Environmentally Acceptable Lubricants) defined by European regulations for applications in sensitive areas, such as marine hydraulic systems or infrastructure in contact with water. It also meets the DIN 51825 standard with the code KPE2K-40, which guarantees an NLGI 2 consistency, water resistance, the presence of extreme-pressure additives, and performance at temperatures as low as -40 °C.

Brand Information:
SKF, founded in 1907, is a major player in the field of solutions for rotating equipment. Specializing in bearings, seals, and lubrication systems, the Swedish brand is recognized for its technical expertise and innovations that meet the diverse needs of industrial sectors such as automotive, aerospace, energy, and food processing.