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    Mobil POLYREX EM 103 DRUM 180kg | ML Performance UK Car Parts
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Mobil POLYREX EM 103 DRUM 180kg

Mobil POLYREX EM 103 DRUM 180kg

$2,765.60 Inc. VAT
$2,822.04 $2,765.60 Inc. VAT
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  • 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

Property

MOBIL POLYREX EM

MOBIL POLYREX EM 103

Grade

NLGI 2

NLGI 3

Thickener Type

Polyurea

Polyurea

Color, Visual

Blue

Blue

Copper Strip Corrosion, 24 h, 100 C, Rating, ASTM D4048

1A

1A

Corrosion Preventive Properties, Rating, ASTM D1743

PASS

PASS

Dropping Point, °C, ASTM D2265

260

270

Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266

0.41

0.6

Low Temperature Torque, Running, -29 C, g-cm, ASTM D1478

800

1000

Low Temperature Torque, Starting, -29 C, g-cm, ASTM D1478

7500

9300

Lubrication Life @ 177 C, h, ASTM D3336

750+

750+

Oil Separation, mass%, ASTM D1742

0.5

0.1

Penetration, 60X, 0.1 mm, ASTM D217

285

250

Penetration, Change from 60X to 100,000X, 0.1 mm, ASTM D217

40

40

SKF Emcor Rust Test, 10% Synthetic Sea Water, ASTM D6138

0.1

Viscosity @ 100 C, Base Oil, mm2/s, ASTM D445

12.2

12.2

Viscosity @ 40 C, Base Oil, mm2/s, ASTM D445

115

115

Viscosity Index, ASTM D2270

95

95

Water Washout, Loss @ 79 C, wt%, ASTM D1264

1.9

0.8

 

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 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 license plate or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

 

MOBIL150350

 

Manufactured by

Mobil

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