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Mobil SHC Polyrex 102 EM, 103 EM E-motor bearing grease
Mobil SHC Polyrex 102 EM + 103 EM specially developed for electric motor bearings, Mobil SHC Polyrex 102 EM is recommended by the major bearing and electric motor manufacturers for the long-term lubrication of ball and roller bearings for electric motors,
Mobil SHC Polyrex 103 EM is specially designed for applications such as For example, vertically mounted bearings or very large engines are recommended where a stiffer grease consistency is required by the manufacturer and low noise properties are not required
Mobil SHC Polyrex EM greases are compatible with a range of ExxonMobil lithium complex greases as well as some competitive mineral-based polyurea electric motor products per ASTM D6185.
The most common applications include:
- electric motor bearings
- fan bearing
- High temperature pump bearings
- Factory-filled, permanently lubricated ball bearings
- Ball or roller bearings operating at extremely high temperatures and requiring low oil separation
- Mobil SHC Polyrex EM for ball or roller bearings in noise-sensitive environments
Mobil SHC Polyrex EM 102 has demonstrated up to a 40% improvement in torque in controlled laboratory tests (*).
*) The torque reduction relates exclusively to the performance of Mobil SHC Polyrex 102 EM compared to a conventional (mineral) reference grease of a similar viscosity class in a deep groove ball bearing. The technology used allows a torque reduction of up to 40% compared to the reference when tested in a bearing under controlled conditions. Efficiency improvements vary depending on operating conditions and application.