NAT-1209M Universal Gear Lube with Soluble Moly
Multipurpose thermally stable extreme pressure gear lubricant with soluble moly. FZG Load Stage +13, exceptional four ball wear (0.30 mm), and non-corrosive to non-ferrous metals. Handles 149°C–177°C operating temperatures. Available in ISO 320 and 680.
Overview
NAT-1209M Universal Gear Lube is a multipurpose, thermally stable, thermally durable gear lubricant recommended for use in all types of enclosed industrial and automotive gear drives where extreme pressure characteristics are needed.
NAT-1209M is blended from the finest grade, high quality, severely solvent-refined, severely hydroprocessed, high viscosity index, 100% pure paraffin base oils. Blended into these pure paraffin base oils is a highly specialised, non-corrosive, thermally stable, thermally durable, multifunctional, extreme pressure additive package that provides:
- Enhanced thermal and oxidative stability to handle operating temperatures of 300°F to 350°F (149°C to 177°C).
- Excellent extreme pressure properties to protect gears and bearings from excessive wear and fatigue.
- Prevention of sludge and carbon deposits that can erode seals.
- Excellent seal compatibility.
- Enhanced protection of copper, brass, and bronze components from corrosion.
- Non-corrosivity to brass, bronze, and other non-ferrous metal parts.
- Excellent rust and corrosion protection in dry conditions and in the presence of moisture.
- Excellent water resistance and water separability.
- Enhanced gear, bearing, and seal cleanliness.
- Excellent resistance to foaming.
NAT-1209M meets the trend among automotive and industrial gear drive manufacturers to operate equipment at higher speeds, loads, power densities, and increased torque — resulting in higher operating temperatures and extreme thermal stress.
Technical Specifications
| ASTM # | Property | 320 | 680 |
|---|---|---|---|
| D-445 | Kinematic Viscosity cSt @ 40°C | 319.2 | 677 |
| D-445 | Kinematic Viscosity cSt @ 100°C | 24.3 | 43.9 |
| D-2270 | Viscosity Index | 97 | 109 |
| D-92 | Flash Point, Open Cup °F/°C | 475/246 | 496/258 |
| D-97 | Pour Point, °F/°C | -2.2/-19 | 8.6/-13 |
| D-2596 | Four Ball EP Weld Point, kg | >315 | >315 |
| D-2266 | Four Ball Wear, Scar Diameter, mm | 0.31 | 0.30 |
| D-4048 | Copper Strip Corrosion | 1B | 1B |
| DIN 51354 | FZG Load Stage Failure | +13 | +13 |
| D-1743 | Rust Test | Pass | Pass |
| — | Appearance at 25°C | Red | Red |
Other grades available upon request.