• Super-premium Mobil Polyrex EM Series greases are 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.

Specification and Approvals

Applications

Mobil Polyrex EM greases are recommended by many major bearing and electric motor manufacturers for long-life lubrication of electric motor ball and roller bearings.

Mobil Polyrex EM 103 is more specifically recommended for applications such as vertically mounted bearings, or very large motors where a stiffer grease consistency may be required by the OEM.

Mobil Polyrex EM greases have been 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. For specific questions about grease compatibility, contact your Mobil representative.

Key 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

Mobil Polyrex EM for ball or roller bearings operating in noise sensitive environments

Please compare with your original manufacturer's oil specification which can be found in your vehicle manual. Feel free to contact us at service@mlperformance.fr if you require any assistance!

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

MOBIL153559

Manufactured by

Mobil