Mobil Centaur XHP 221Multipurpose Calcium Sulphonate Complex GreaseProduct Description

Mobil Centaur XHP 221 premium multipurpose grease has been formulated to lubricate rolling element bearings in industrial machinery operating at high temperatures under wet, heavily loaded conditions.

 Features and Benefits

Mobil Centaur XHP 221 offers the following features and benefits :

FeaturesAdvantages and Potential Benefits

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

 Specifications and Approvals

Mobil Centaur XHP 221 meets or exceeds the requirements of: 

DIN 51825: (2004-06)	KP1-2G-20

 Typical Properties

Mobil Centaur XHP 221 

NLGI Grade	1.5
Thickener Type	Calcium Sulphonate Complex
Color	Brown
ISO Viscosity Grade of Oil	220
Dropping Point, ASTM D 2265, °C	318
Worked Penetration, ASTM D 217, mm/10 @25°C	300
Worked Penetration Change after 100k Strokes, ASTM D 217, mm/10	10
Water Washout @ 79°C, ASTM D 1264, wt%	1
EMCOR Bearing Corrosion in Distilled Water, ASTM D 6138, Rating	0/1
Copper Corrosion, ASTM D 4048, Rating	1b
Four Ball Weld, ASTM D 2596, kgf	400
Timken OK Load, ASTM D 2509, kg	27
Oil Separation @ 100°C after 30 hours, ASTM D 6184, wt%	2
Wheel Bearing Life @ 160°C, ASTM D 3527, hours	120

​

深圳市好润莱贸易有限公司，是一间以工业润滑服务为核心事业，在不断的开拓与发展中，

是中国区域最大最专业经营国际品牌润滑油的批发销售服务商，是行业中一贯坚持销售高品质润滑油,
不断把握市场需求，设计销售更加符合客户要求之产品的典范。并能通过强大的物流稳定供应，
及满足国内市场的需要。

深圳市好润莱贸易有限公司拥有仓储设施及仓库，常年储备200L/208L/209L大桶工业润滑油达3000多桶，
18L/20L的小桶工业润滑油的储备数量达到5000多桶，完全可以满足全中国客户的需要，满足客户送货和发货配送需要，
保证客户在第一时间收到所需要的润滑油，公司的技术人员和售后服务人员都是从事工业润滑油行业数10年的行业精英,
专业行业知识和实践经验丰富，随时可以为全国各级客户24小时提供工业润滑用油及贴心的售后服务。
客户的满意是我们经营的目标。
 
公司主要销售产品：壳牌齿轮油、壳牌液压油、壳牌润滑脂、壳牌空气压缩机油、美孚液压油、美孚齿轮油
、美孚润滑脂、美孚机床导轨油、嘉实多切削液、嘉实多齿轮油、嘉实多液压油、BP齿轮油、BP液压油、
BP润滑脂、加德士齿轮油、加德士液压油、道达尔润滑油、克鲁勃润滑油等等。