Lubricating grease Centaur XHP™ 221

multipurposecalcium sulfonatefor bearings

Our Mobil Centaur XHP™ 221 premium multipurpose grease is designed to lubricate industrial bearings in wet, high-temperature and heavy load applications. It is formulated to remain stable and perform well under conditions with: Water washout and bearing corrosion Process water contamination Extreme pressure High temperatures Excellent resistance to water and corrosion The calcium sulphonate thickener system protects against water washout and bearing corrosion under challenging conditions Exceptional mechanical stability Resists softening under mechanical shear in the presence of process water contamination. High load carrying properties Excellent extreme pressure protection at low to moderate speeds is provided by the grease thickener system. Excellent thermal stability Resists oxidation and oil separation at high temperatures, and provides excellent life in accelerated bearing life tests. Applications Mobil Centaur XHP 221 is recommended for lubrication of rolling element bearings in machinery operating at high temperatures where resistance to water washing and corrosion are important. Specific examples of such applications include : • Wet-end paper machine bearings • Heavily loaded industrial ball and roller bearings • Bearings in steel mill and mining operations