G3 Data Sheet | Shell Alvania

It is widely specified for medium-to-large electric motor bearings, where a stiffer grease is required to prevent churning and minimize friction-induced heat generation. Vertical Shaft Applications

The data sheet provides ranges that are crucial for preventative maintenance scheduling.

Formulated with high-quality base oils and antioxidant inhibitors, the grease resisted chemical breakdown under high operating temperatures, extending re-lubrication intervals. shell alvania g3 data sheet

Modern Equivalent: Transitioning from Alvania G3 to Shell Gadus

Based on available toxicological data, this product is not expected to cause adverse health effects when used properly for its intended application. Avoid prolonged skin contact and dispose of used grease in accordance with local environmental regulations. It is widely specified for medium-to-large electric motor

Equipped with specialized EP additives, Shell Alvania G3 forms a robust sacrificial film on metal surfaces. This prevents metal-to-metal contact, scuffing, and premature wear under high-load or shock-load conditions. High Resistance to Water Washout

I can recommend the precise or cross-reference for your specific setup. Share public link Modern Equivalent: Transitioning from Alvania G3 to Shell

| Property | Method | Value | |----------|--------|-------| | NLGI Grade | ASTM D217 | 2 | | Thickener Type | – | Lithium hydroxystearate | | Base Oil Viscosity @ 40°C | ASTM D445 | ~150–220 cSt | | Dropping Point | IP 132 | >180°C (356°F) | | Operating Temperature Range | – | -20°C to +120°C (-4°F to +248°F) (short peaks up to 130°C / 266°F) | | Water Washout @ 79°C | ASTM D1264 | < 5% weight loss | | Copper Corrosion (24h/100°C) | ASTM D4048 | 1b (pass) | | 4-Ball Weld Load (ASTM D2596) | – | > 250 kg | | Rust Protection (SKF EMCOR) | IP 220 | 0-0 (pass) |

The chemical composition of Shell Alvania G3 provides several advantages in industrial and automotive applications:

It is important for users to understand that . The grease has been superseded by Shell’s modern Gadus range, which offers enhanced performance characteristics.

Use G3 when G2 tends to run out too quickly. Use G2 when G3 is too stiff to reach the bearing through long grease lines.