Shell Alvania R3 Grease Datasheet Extra Quality -

Alvania R3 Extra Quality offers the best balance of water resistance and shear stability for moderate-temperature, wet-environment applications. Mobilux EP 3 is better for very heavy shock loads.

The lithium hydroxystearate thickener used in Alvania R3 is fortified with advanced . This combination provides robust resistance against the formation of deposits caused by oxidation, ensuring the grease maintains its consistency and lubricating film integrity for longer periods.

Shell Alvania R3 Grease offers several performance benefits, including:

High operating temperatures accelerate oil oxidation, leading to sludge formation and component wear. Alvania R3 contains oxidation inhibitors that extend regreasing intervals and protect components during thermal spikes. Reliable Anti-Rust Properties

To preserve the performance, follow these guidelines: shell alvania r3 grease datasheet extra quality

The formulation includes advanced additives that provide effective protection against rust and corrosion, even in the presence of water or humid environments. 4. Good Water Resistance

Resists the formation of deposits caused by oxidation, extending bearing life in environments reaching up to +130°C .

Frequently utilized in pump bearings where water resistance and high-temperature stability are vital.

The "extra quality" tag associated with Shell Alvania R3 refers to its superior performance under harsh operating conditions compared to conventional lithium greases. Below are the typical physical characteristics based on technical data: Value/Specification Color Light Brown Soap Type Base Oil Viscosity (40°C) ~100 mm²/s Operating Temperature -30°C to +130°C (up to 140°C intermittent) Dropping Point Key Performance Benefits Alvania R3 Extra Quality offers the best balance

Given the data, this product is not a universal "one-size-fits-all" grease. It excels in specific scenarios.

The "extra quality" designation stems from several key protective features found in its formulation: Shell Gadus S2 V100 3

When a datasheet specifies "Extra Quality," it refers to production batches that meet stricter internal tolerances than the industry minimums (DIN 51825 or ISO 6743-9). For Shell, this implies:

Unlikely to present any significant health or safety hazard when properly used in the recommended application. Avoid prolonged contact; wash thoroughly with soap and water if skin contact occurs. Key Performance Benefits Superior Mechanical Stability

| Industry | Specific Equipment | Why Alvania R3 Extra Quality? | | :--- | :--- | :--- | | | Roller conveyors, electric motors, small fans | NLGI 3 prevents drip onto hot surfaces. | | Cement & Mining | Vibrating screens, jaw crushers, idler bearings | High mechanical stability resists shear. | | Agriculture | Tractor PTO shafts, baler bearings, water pumps | Excellent water washout resistance. | | Automotive | Wheel bearings (older drum brakes), kingpins, universal joints | Lithium soap compatible with most seal elastomers. | | Paper & Textile | Dryer roll bearings (low-speed), calendar stacks | Clean running, minimal oil separation. |

Widely specified for the lubrication of electric motor bearings where high speeds and moderate temperatures require a stable NLGI 3 grease.

Within this window, the grease resists oil separation, bleeding, and hardening. Key Performance Benefits Superior Mechanical Stability