MOBIL UNIREX N3

Description

Mobil Unirex N3 is a premium NLGI 3 lithium-complex grease formulated for high-temperature rolling-element bearings requiring firm grease retention. Its excellent thermal and mechanical stability helps resist softening and oil separation while providing strong water and corrosion protection. The firmer NLGI 3 consistency offers enhanced retention in vertically mounted or high-speed deep-groove ball bearings and is recommended where the bearing speed factor exceeds 360,000 DmN. It provides dependable continuous lubrication at bearing temperatures up to 140°C and resists running out at temperatures up to 190°C. It meets DIN 51825 K3N-20L and ISO L-XBDHA 3 requirements and should not be used in automatic centralized systems or severe extreme-pressure applications.