Mobil Polyrex EM Electric Motor & Roller Bearing Grease

Mobil Polyrex™ EM is a super premium electric motor bearing grease with NLGI grade 2, featuring an advanced thickener formulation and proprietary manufacturing techniques to provide improved bearing performance and protection for long electric motor life.

Recommended by many major bearing and electric motor manufacturers for long-life lubrication of electric motor ball and roller bearings.

This grease has also shown to be compatible with a number of ExxonMobil lithium complex greases, as well as competitive electric motor mineral polyurea products, as determined by the methodology of ASTM D6185.

Main applications include:

• 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
• Ball or roller bearings operating in noise sensitive environments

Benefits:

• Outstanding long-life, high-temperature lubrication of ball and roller bearings, particularly in sealed-for-life applications
• Advanced polyurea thickener allows increased durability versus conventional polyurea greases when subjected to mechanical shear forces
• Excellent resistance and protection against rust and corrosion, providing additional protection under mild salt-water wash conditions
• Suitable for lubrication of ball bearings in many noise-sensitive applications
  

Specifications:

Meets or exceeds the requirements of:

• DIN 51825:2004-06
• K2P-20