Description
Spheerol™ AP 3 Range – High-Performance Bearing Grease
Description: Spheerol™ AP 2 and AP 3 are lithium-based greases formulated with solvent-refined base oils. They contain oxidation and corrosion inhibitors, ensuring long service life and high-level protection for metal surfaces. These greases are water-resistant and are primarily intended for use in plain and roller bearings of all types and in various machinery under normal load conditions and within an operating temperature range of -20°C to +120°C.
Application: Spheerol AP 2 and AP 3 are designed for use in plain and anti-friction, ball and roller bearings, as well as other machinery applications. Recommended for normal load conditions and operating temperatures between -20°C and +120°C. Due to the low viscosity used in these products, they are particularly suitable for high-speed bearings. Spheerol AP 3 is also suitable for severe vibration conditions.
Advantages:
- Corrosion inhibitors: Ensure protection of metal surfaces, extending bearing life.
- Oxidation inhibitors: Extend the life of the grease in high-temperature applications, minimizing the need for re-greasing.
- Water resistance: Provides excellent protection in wet applications.
Typical Characteristics:
| Property | Method | Unit | AP 2 | AP 3 |
|---|---|---|---|---|
| Thickener type | Lithium soap | Lithium soap | ||
| Consistency | ISO 2137 / ASTM D217 | NLGI Grade | 2 | 3 |
| Colour | Visual | Amber/Brown | Amber/Brown | |
| Texture | Visual | Smooth & homogenous | Smooth & homogenous | |
| Dropping point | ISO 2176 / ASTM D566 | °C/°F | 180 min/356 min | 180 min/356 min |
| Base Oil Viscosity @ 40°C | ISO 3104 / ASTM D445 | mm²/s | 100-130 | 100-130 |
| Worked Penetration (60 strokes @ 25°C) | ISO 2137 / ASTM D217 | 0.1 mm | 265-295 | 220-250 |
| Anti Rust Performance (Emcor) | ISO 11007 / ASTM D6138 | Rating | 0/1 max | 0/1 max |
| Copper corrosion, 24 hours @ 100°C | ASTM D4048 | Rating | 1b max | 1b max |
| Oil separation, 168 hours @ 40°C | IP121 / DIN 51817 | % wt. | 5 max | 2 max |
| Water washout, 1 hour @ 79°C | ISO 11009 / ASTM D1264 | % wt loss | 10 max | 10 max |
| Flow pressure @ -20°C | DIN 51805 | mBar | <1400 | <1400 |
