Mobil Centaur XHP 462 EP Multipurpose Calcium Sulphonate Grease 390g

Mobil Centaur XHP 460 Series greases are a premium family of greases formulated with advanced calcium sulfonate thickener technology. The calcium sulfonate thickener carries both inherent rust protection and extreme pressure(EP) properties.  Compared to conventional soap-base thickeners (i.e. lithium, aluminum, calcium soaps), the calcium sulfonate thickener used in Mobil Centaur XHP 460 Series excels in water saturated environments, providing rust protection between long re-lubrication intervals.

Applications 

Mobil Centaur XHP 460 Series greases are recommended for heavily loaded and water saturated applications in the steel and paper mill environments.  Specific examples of such applications include:

• Ladle turret bearings
• Continuous casters
• Hot rolling work roll bearings
• Roll necks
• Couch, press and breast rolls
• Wood pellet mill roll bearing

Benefits

• Excellent extreme-pressure protection and load-carrying ability for equipment protection under heavy and shock loading
• Excellent high temperature oil bleed control
• Reliable bearing lubrication for operations up to 232 C (450 F) with proper re-greasing intervals
• An advanced polymer additive package which resists water washout
• Ability to absorb free water, without losing thickener consistency
• Extended re-grease intervals, reducing grease consumption

Technical specifications

Grade	NLGI 2
Thickener Type	Calcium Sulfonate
Color, Visual	Brown
Dropping Point, °C, ASTM D2265	275
Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266	0.6
Penetration, 60X, 0.1 mm, ASTM D217	280
Viscosity @ 100 C, Base Oil, mm2/s, ASTM D445	30.8
Viscosity @ 40 C, Base Oil, mm2/s, ASTM D445	460
Viscosity Index, ASTM D2270	96
Water Washout, Loss @ 79 C, wt%, ASTM D1264	0.5

Mobil Centaur XHP460