Always keep a copy of the latest data sheet in your CMMS (Computerized Maintenance Management System) or lubrication logbook. Use the penetration, viscosity, and dropping point data to set relubrication intervals and ensure compatibility with your bearing manufacturer’s requirements.
Offers better retention in higher-speed bearings and reduced leakage compared to NLGI 2 greases.
Shell Alvania G3 is categorized as a . Its NLGI 3 consistency makes it particularly suited for applications where a softer grease (NLGI 2) might leak out or fail to support the load.
Alvania G3 exhibits excellent resistance to mechanical shearing. The roll stability test shows minimal softening (< 30 point change), ensuring that the grease maintains its consistency in rolling element bearings and gearboxes.
The "G" series is characterized by its excellent oxidative stability, ensuring long-lasting performance in bearings operating at higher temperatures. Key Features
When reviewing an older equipment manual that specifies "Shell Alvania G3," you can safely transition to the series, provided you match the NLGI 3 consistency and ensure chemical compatibility. 5. Industrial Cross-Reference and Equivalents
Shell updated its industrial lubricant branding to simplify product selection. The line has been succeeded by the Shell Gadus portfolio.
Because of its stiffer NLGI 3 consistency, Shell Alvania G3 is primarily recommended for applications requiring maximum resistance to leakage and structural breakdown.
The NLGI 3 consistency makes this grease "harder" than standard grade 2 greases, making it ideal for vertical or high-speed applications where grease retention is critical.
As mentioned, Shell rebranded its Alvania line. If you are looking for a data sheet, you should refer to the Shell Gadus S2 V100 3 technical data sheet.
The NLGI 3 consistency makes Shell Alvania G3 stiffer than standard chassis greases. It is ideal for applications where maximum resistance to vibration and leakage is required:
Note: For operation near the upper temperature limits, re-lubrication frequencies must be increased significantly to prevent oil oxidation. Brand Transition Notice: Alvania to Gadus