Mobil Centaur XHP 461
Multipurpose Calcium Sulphonate Complex Grease
Product description
Mobil Centaur XHP 460 Series greases are a premium family of greases formulated with advanced calcium sulfonate thickener technology. Calcium sulphonate thickener carries both natural rust protection and extreme pressure (EP) properties. Compared to conventional soap-base thickeners (eg lithium, aluminum, calcium soaps), the calcium sulphonate thickener used in the Mobil Centaur XHP 460 Series stands out in water-saturated environments, providing rust protection between long lubrication intervals. The natural EP properties show a high stability in the presence of water, providing a balance between corrosion protection and corrosion resistance.
Mobil Centaur XHP 460 Series greases are particularly suitable for meeting demanding lubrication requirements of steel mill and paper machine equipment. Mobil Centaur XHP 460 Series are greases that provide a balanced combination of water wash-out and water spray-off resistance as well as excellent corrosion protection in severe wet environments. The calcium sulphonate thickeners used are able to maintain the consistency and EP protection properties even with high water pollution levels.
Features and Benefits
Mobil Centaur XHP 460 Series greases are lubrication products members of the Mobil brand, as well as performance capabilities recognized for their high quality and reliability. This family of products is manufactured to stringent quality standards. A key feature for this product family is its reputation for reliability and consistency, as well as the ability to handle harsh applications. Mobil Centaur XHP 460 Series greases are formulated with high performance calcium sulphonate thickener technology and are specifically designed for steel and Papermill applications. Mobil Centaur XHP 460 Series greases offer the following benefits:
Load-bearing ability for excellent overpressure protection and equipment protection under heavy and shock loads
Excellent high temperature oil leakage control
Water wash-resistant Advanced polymer additive package
Ability to absorb free water without losing thickening consistency
Apps
Mobil Centaur XHP 460 Series greases are recommended for heavily loaded and water-saturated applications in steel and paper mill environments. Specific examples of such applications include:
Ladle turret bearings
Permanent wheels
Rolling bearings for hot rolling mills
Roll Necks
Sofa, press and breast rolls
Specifications and Approvals
Meets or exceeds the requirements of Mobil Centaur XHP 460 Series 461 462
51825 DIN: (2004-06) KPF1K-20 -
Typical Properties
Mobil Centaur XHP 460 Series 461 462
NLGI Class 1 2
Thickener Type Calcium Sulphonate Calcium Sulphonate
Color, Visual Amber Amber
Penetration, 25 ° C, ASTM D 217 315 280
Point, C, ASTM D 2265 Drip 275 275
Oil, ASTM D 445 Viscosity
CSt 460 460 at 40 C
4-Ball Weld Test, ASTM D 2596, Boiling Kg 400 400
4-Ball Wear, ASTM D 2266, 40kg, 1200 rpm, mm 0.60 0.60
Water Wash, ASTM D 1264 1 hour. @ 79 ° C, 1.0 0.5%
Water Spray resistance, ASTM D 4049, mass% 25 20