Mobil Sintered Bearing Oil Series (美孚烧结轴承油系列)
高性能烧结轴承油
产品简介
美孚烧结轴承润滑油系列是全合成高性能润滑油，用于为各种应用的烧结金属轴承提供出色的运转润滑。
烧结轴承润滑要求高性能产品， 在整个设备寿命期间保持润滑而性能不减。由于埃克森美孚合成碳氢液体与众不同的特点，美孚烧结 轴承润滑油系列的挥发性非常低，在润滑过程中润滑油损失极其有限。这些产品即使在高负荷及高剪切的轴承应用中，其抗机械剪切的能力也非常好，所以在长期运转中粘度不会降低。这些特性结合出色的氧化稳定性、抗磨性及多金属兼容性，使美孚烧结轴承润滑油系列成为 润滑烧结轴承的最佳选择，延长了设备的使用寿命。
美孚烧结轴承润滑油系列在应用中久经考验，声誉卓著，为主要烧结轴承铸造厂商所乐用以保证其部件在整个轴承寿命期间享有最佳工作条件。
特性与优点
美孚烧结轴承润滑油系列因其性能出色而有口皆碑。这些由本公司研究科学家首创设计的高分子合成产品体现了本公司采用先进技术提供出色润滑油产品的承诺。开发美孚烧结轴承润滑油系列的一个关键就是我们的技术人员与主要轴承制造厂商的密切联系以保证我们的 产品在日新月异的工业设备设计中发挥出色的性能。
我们的配方师选用专门的添加剂，让基础油的优点发挥无遗，以提供超群的油品寿命及积碳控制，并能抵抗热/氧化及化学降解。基础油的无蜡性质还提供了矿物产品无法比拟的低温流动性特点，对在边远地区低环境温度下的应用是一个重要的优点。 美孚烧结轴承润滑油系列 具有以下特性及潜在的效益：
|
特 性
|
优点及潜在效益
|
|
在高温下的低挥发性
|
极低润滑油蒸发损失可永久性润滑烧结轴承
|
|
出色的耐高温，抗热/抗氧化性
|
提高设备高温运转能力
减少油泥和积碳，保证无故障运转
|
|
无蜡
|
出色的低温性能，包括低温设备起动
|
|
天然高粘度指数
|
在高温条件下保持粘度及油膜厚度
|
|
低牵引系数
|
减少总体摩擦并可提高滑动机制（如齿轮运转）的效率，可降低点力消耗及稳态运行温度
|
高负荷承受能力
出色的抗磨特性
|
保护设备及延长轴承使用寿命
减少意外停机时间并延长服务期限
|
与通常采用矿物油的密封兼容，
具有非常好的防锈及防腐性能
|
无故障作业及长部件寿命
|
应用范围
美孚烧结金属轴承润滑油系列建议用于经常处于高温或低温下而且要求永久润滑的烧结金属轴承。
这些产品的应用随粘度等级而异， 但使用温度范围很广，可从-50°C 至高达 150°C。专门用途包括：
-
永久性润滑烧结金属轴承，如汽车部件、计算机周边设备、电子马达等
-
在低温或高温条件下运转的滚柱轴承及辊颈轴承
-
永久性润滑齿轮箱
典型性质
|
美孚烧结金属轴承
|
32
|
68
|
150
|
460
|
1000
|
|
目视外观
|
透明光亮
|
透明光亮
|
透明光亮
|
透明光亮
|
透明光亮
|
|
ISO粘度等级
|
32
|
68
|
150
|
460
|
1000
|
|
粘度, ASTM D 445
|
|
|
|
|
|
|
cSt @ 40°C
|
30.5
|
65
|
139
|
440
|
1002
|
|
cSt @ 100°C
|
5.9
|
10.4
|
18.4
|
45.8
|
91.7
|
|
粘度指数, ASTM D 2270
|
139
|
148
|
149
|
161
|
178
|
|
倾点, oC, ASTM D97
|
-51
|
-48
|
-45
|
-42
|
-39
|
|
闪点，oC, ASTM D92
|
220
|
240
|
250
|
250
|
250
|
|
比重, ASTM D 4052, 15 oC /15 oC
|
0.849
|
0.858
|
0.866
|
0.849
|
0.861
|
Mobil Sintered Bearing Oil Series
High Performance Sintered Bearing Oils
Product Description
Mobil Sintered Bearing Series lubricants are fully synthetic high performance lubricants, designed to provide outstanding service lubrication in sintered bearings used in a wide range of applications.
Sintered bearing lubrication requires high performance products, lasting in service for all the life of the equipment without performance decrease. Thanks to the unique characteristics of the ExxonMobil synthesised hydrocarbon fluids, Mobil Sintered Bearing Oil Series offer a very low volatility, which results in extremely limited lubricant loss in service. These products are resistant to mechanical shear, even in heavily loaded gear and high shear bearing applications, so that there is virtually no loss of viscosity during prolonged operation. The combination of these properties with the excellent oxidation stability, superior anti-wear performance and the good multi-metal compatibility makes the Mobil Sintered Bearing Oil Series the best choice to lubricate sintered bearings, extending the equipment life service.
Mobil Sintered Bearing Oil Series have a proven field reputation and are used by major sintered bearing builders to assure the best working condition for their components all over the bearing life.
Features and Benefits
Mobil Sintered Bearing Series lubricants are recognised and appreciated for their outstanding performance. These molecular designed synthetic products, pioneered by our research scientists, symbolise the continuing commitment to using advanced technology to provide outstanding lubricant products. A key factor in the development of Mobil Sintered Bearing Series lubricants were the close contacts between our technogists and key builders to ensure that our product offerings will provide exceptional performance in the continually evolving industrial equipment designs.
Our formulators chose specific additives which would maximise the benefits of the base oils to provide exceptional oil life and deposit control, and resistance to thermal/oxidative and chemical degradation. The wax-free nature of the base oil also provides low temperature fluidity characteristics unmatched by mineral products and is a key benefit for remote, low ambient temperature applications. The Mobil Sintered Bearing oils offer the following features and potential benefits:
|
Features
|
Advantages and Potential Benefits
|
|
Low volatility at high temperatures
|
Minimum lubricant evaporation loss for filled for life sintered bearings
|
|
Excellent high temperature thermal/oxidation resistance
|
Extends equipment high temperature operating capability
Minimises sludges and deposit build up for trouble-free operation
|
|
Absence of wax
|
Exceptional low temperature performance, including start-up
|
|
Naturally high Viscosity Index
|
Maintains viscosity and film thickness at high temperatures
|
|
Low traction coefficient
|
Reduces overall friction and can increase efficiency in sliding mechanisms such as gearing, with potential for reduced power consumption and lower steady-state operating temperatures.
|
High load carrying capability
Superior anti-wear properties
|
Protects equipment and extends bearing service life
Minimises unexpected downtime and extends service periods
|
Compatible with seals commonly used with mineral oils
Very good rust and corrosion protection
|
Trouble free operation and long component life
|
Applications
Mobil Sintered Bearing Series lubricants are recommended for use in sintered bearings where high or low temperatures are encountered and where a filled for life lubrication is required.
The application temperature for these products, vary depending from the viscosity grade but covers a wide range from -50°C up to 150°C. Specific applications include:
-
Filled for life sintered bearings such as in automotive components, computers peripherals, electric motors etc
-
Roller bearings and roll neck bearings where low or high temperatures are encountered
-
Filled for life gearboxes
Typical Properties
|
Mobil Sintered Bearing Oil
|
32
|
68
|
150
|
460
|
1000
|
|
Appearance, visual
|
Clear and Bright
|
Clear and Bright
|
Clear and Bright
|
Clear and Bright
|
Clear and Bright
|
|
ISO Viscosity Grade
|
32
|
68
|
150
|
460
|
1000
|
|
Viscosity, ASTM D 445
|
|
|
|
|
|
|
cSt @ 40 °C
|
30.5
|
65
|
139
|
440
|
1002
|
|
cSt @ 100°C
|
5.9
|
10.4
|
18.4
|
45.8
|
91.7
|
|
Viscosity Index, ASTM D 2270
|
139
|
148
|
149
|
161
|
178
|
|
Pour Point, °C, ASTM D 97
|
-51
|
-48
|
-45
|
-42
|
-39
|
|
Flash Point, °C, ASTM D 92
|
220
|
240
|
250
|
250
|
250
|
|
Specific Gravity, ASTM D 4052, 15°C/15°C
|
0.849
|
0.858
|
0.866
|
0.849
|
0.861
|
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contact office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.
The Mobil logotype, the Pegasus design are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.
 |