Mobil Polyrex EM Grease

Mobil Polyrex EM NLGI 2 Blue Polyurea Grease 

Mobil Polyrex EM is a blue in color NLGI 2 grease specially formulated for electric-motor bearings. The advanced thickener formulation and proprietary manufacturing techniques provide improved bearing performance and protection for long electric motor life. 

It also has the following benefits: 

Outstanding grease life: Outstanding long-life, high-temperature lubrication of ball and roller bearings, particularly in sealed-for-life applications. 

Advanced polyurea thickener: Increased durability versus conventional polyurea greases when subjected to mechanical shear forces. 

Excellent corrosion resistance: Provides protection against rust and corrosion. Provides additional protection under mild salt-water wash conditions. 

Low-noise properties: Suitable for lubrication of ball bearings in many noise-sensitive applications. 

Applications 

• Electric motor bearings 
• Fin fan bearings 
• High-temperature pump bearings 
• Factory-filled, sealed-for-life ball bearings 
• Ball or roller bearings operating at high temperatures where low oil separation is required