Full definition
Semi-solid lubricant composed of base oil + thickener + additives, specifically formulated for rolling bearings. Key properties: base oil viscosity (ISO VG 32–460), thickener type (lithium complex: general use up to 130°C; polyurea: high-speed up to 150°C; barium soap: water-resistant), NLGI grade (0–3). Recommended general-purpose grease: lithium complex NLGI 2, VG 100–150 base oil. DIN 51825 standard. Brands: SKF LGMT3, Mobilux EP2, Shell Alvania.