Features and Benefits
Unirex N greases exhibit excellent high and low temperature performance, resistance to water and corrosion, and long service life in a range of bearing applications.
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Features
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Advantages and Potential Benefits
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Excellent high-temperature performance
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Lithium-complex thickener resists softening / running out of bearings at temperatures up to 190�C
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Outstanding grease life
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Laboratory bearing rig tests show outstanding continuous lubrication performance at bearing temperatures of up to 140�C
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Very good low-temperature characteristics
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Start-up power requirements are low at temperatures down to at least -20�C. Meets DIN 51825 low temperature torque requirements at -20�C
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Excellent mechanical stability
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Exhibits excellent resistance to softening due to mechanical working
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Excellent water and corrosion resistance
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Resists water washout and protects bearings against corrosion
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Excellent performance in high-speed applications
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Channelling characteristics provide excellent performance in high- speed deep-groove ball bearings. Unirex N3 is recommended where DmN (mean bearing diameter X rpm) exceeds 360,000
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Applications
UNIREX N 2 is recommended for the lubrication of electric motors. It is suitable for NEMA (National Electric Manufacturer's Association) Insulation Class A, B, and F motors.
Most of the uses for UNIREX N involve manual methods of application. Although UNIREX N 2 is suitable for use in automatic centralized systems, equipment served by these systems would normally not require the long-life properties of UNIREX N, since one of the functions of automatic systems is to replenish the lubricant at relatively short time intervals. UNIREX N 3 should not be used in such systems.
https://www.mobil.com/en/lubricants/for-businesses/industrial/lubricants/products/products/unirex-n-3
