FM SKF High Temperature Bearings Grease LGHP 2/18 18kg LGHP 2/0.42/1/5/18/50/180 for Electric Motors Oil Grease Lubricant

LGHP 2/180 High-Performance Bearing Grease: Technical Overview

Key Features

• Base Oil: Premium mineral oil (balanced viscosity for wide temperature range).

• Thickener: Modern polyurea (di-urea) — offers superior thermal stability and oxidation resistance.

• Temperature Range: Likely -40°C to +180°C (inferred from product code and "high temperature" focus).

• Compatibility: Works with common polyurea and lithium-thickened greases, simplifying maintenance.

• Noise Properties: Low-noise formulation ideal for precision equipment.

Performance Benefits

1. Extended Service Life at High Temperatures:

• Exceptional resistance to thermal degradation, reducing relubrication frequency in demanding conditions (e.g., electric motors, industrial ovens).

2. Broad Operating Range:

• Performs reliably in extreme cold (-40°C) and high heat (+180°C), ensuring smooth startup in cold environments and stability under thermal stress.

3. Corrosion & Wear Protection:

• Advanced additives prevent rust and wear, even in humid or corrosive environments.

4. Mechanical Stability:

• Maintains consistency under shear stress and vibration, critical for high-speed bearings.

5. Low-Temperature Performance:

• Minimal torque resistance at startup in cold conditions (e.g., refrigeration systems, outdoor machinery).

6. Low Noise:

• Ideal for electric motors, robotics, or applications requiring quiet operation.

Typical Applications

• Electric Motors: Long-life lubrication for bearings in HVAC systems, industrial motors, and appliances.

• High-Speed Machinery: Spindles, turbines, and pumps operating at elevated temperatures.

• Automotive: Wheel bearings, alternators, or components exposed to heat cycles.

• Industrial Equipment: Conveyors, gearboxes, and fans in harsh environments.

• Food Processing: Compatible with incidental food contact (verify NSF certification if required).

Technical Specifications

• NLGI Grade: Likely Grade 2 (standard for general-purpose bearings).

• Drop Point: >250°C (typical for polyurea-thickened greases).

• Shear Stability: High resistance to mechanical breakdown.

• Oxidation Resistance: Prolongs grease life under continuous high-temperature operation.

Advantages Over Conventional Greases

• Polyurea vs. Lithium: Better thermal stability and water resistance compared to lithium greases.

• Mineral Oil Base: Cost-effective while maintaining performance in most industrial settings.

• Versatility: Reduces inventory needs by replacing multiple greases across applications.

Limitations

• Not for Extreme Pressure (EP): Avoid in heavily loaded gears without EP additives.

• Mineral Oil Limitation: Synthetic-based greases may outperform in ultra-high temps (>180°C).

Why Choose LGHP 2/180?

• Reliability: Engineered for critical applications where downtime is costly.

• Cross-Compatibility: Safe to mix with common lithium or polyurea greases during maintenance.

• Energy Efficiency: Low friction reduces power consumption in motors and rotating equipment.