RIVOLTA F.L. 88 N is a fully synthetic, high-temperature special grease formulated for long-term lubrication of bearings, sliding surfaces, and mechanical parts under extreme thermal and mechanical loads.
Synthetic high-temperature grease for demanding industrial applications
Produced using fully synthetic base oils and a high-performance complex thickener
Offers outstanding resistance to thermal degradation and oxidation, ensuring long grease life
Provides excellent protection against wear, corrosion, and fretting
Exhibits superior adhesion and mechanical stability under heavy loads and vibrations
Highly resistant to water, steam, and aggressive conditions
Suitable for slow or oscillating bearings, chains, and high-load mechanical components
Effective for continuous use at temperatures up to +220°C
RIVOLTA F.L. 88 N is designed for the lubrication of rolling and plain bearings, sliding surfaces, chains, and mechanical assemblies subjected to high thermal stress, heavy loads, and severe environmental conditions. It is particularly suitable for use in industrial ovens, heated conveyors, and slow-moving machinery requiring extended lubrication intervals.
| Property | Typical Value | Method |
|---|---|---|
| Base Oil Type | Fully synthetic | — |
| Thickener System | High-temperature complex soap | — |
| Color | Beige | — |
| NLGI Class | 2 | DIN 51818 |
| Worked Penetration (60 strokes) | 265–295 mm/10 | DIN ISO 2137 |
| Base Oil Viscosity @ 40°C | ~100 mm²/s | DIN 51562 |
| Base Oil Viscosity @ 100°C | ~11 mm²/s | DIN 51562 |
| Dropping Point | >250°C | DIN ISO 2176 |
| Operating Temperature Range | -20°C to +220°C | — |
| Water Resistance | 0–90 | DIN 51807 |
| Corrosion Protection | 1 | DIN 51802 (EMCOR) |