Mobilgrease Moly 50, Moly 50 Arctic, 51 and 52

Grease

Product Description

The Mobilgrease Moly 50, 50 Arctic, 51 and 52 are high performance 5% Moly molybdenum disulfide greases specifically designed for the lubrication of off-highway equipment. They are lithium complex soap greases having excellent extreme pressure and anti-wear properties. These greases have unusually good staying power under extreme operating conditions and have especially good water washout, spray-off and extended service capabilities. These heavy-duty service greases exhibit excellent structural and chemical stability. They will not corrode steel or copper bearing alloys and are compatible with all conventional sealing materials.

Mobilgrease Moly 50, 51 and 52 were developed especially for their superior performance in bucket pins, pivot pins, heavily loaded chassis components. Mobilgrease Moly 50 and 50 Arctic are is especially suited for heavy equipment central lubrication systems requiring an NLGI 0 Grade grease. Mobilgrease Moly 50 and Moly 50 Arctic are is recommended for central lubrication systems found on Caterpillar and other manufacturers’ off-highway equipment. Mobilgrease Moly 50 Arctic exhibits good dispensibility down to - 30 C (-22 F). Mobilgrease Moly 51 is an NLGI No. 1 Grade with very good low temperature pumpability developed for use in colder temperatures. Mobilgrease Moly 52 is an NLGI No. 2 grease for use as a general-purpose chassis lube.

Features and Benefits

Mobilgrease Moly 50, Moly 50 Arctic, 51 and 52 greases are leading members of the Mobilgrease brand of products, which has gained a worldwide reputation for innovation and performance excellence. Mobilgrease Moly 50, 51 and 52 grease products are designed by ExxonMobil formulation technologists and backed by our worldwide technical support staff.
Mobilgrease Moly 50, Moly 50 Arctic, 51 and 52 greases were designed specifically to meet the needs of off-highway equipment that required superior EP/antiwear performance and which would remain in place even in tough conditions of water spray, high sliding and high temperatures. These greases offer the following features and potential benefits:

Features	Advantages and Potential Benefits
Excellent EP and antiwear properties	Superb equipment protection and potential equipment life extension even in severe operating conditions
High level of molybdenum disulphide	Optimum equipment protection in high sliding mechanisms and with extended re-lubrication intervals
Very good resistance to water washout and spray-off	Ensures proper lubrication and protection even in hostile work environments
Very good low temperature pumpability and centralised system capability (Mobilgrease Moly 50 and 51)	Provides excellent start-up performance, a key feature for remote applications

Applications

Mobilgrease Moly 50, Moly 50 Arctic, 51 and 52 greases are recommended for severe off-highway applications in terms of operational severity and water spray. Specific applications include:

Bucket pins, pivot pins, heavily loaded chassis components
Heavy equipment central lubrication systems
General purpose chassis lubrication

Typical Properties

	Mobilgrease Moly 50	Mobilgrease Moly 50 Arctic	Mobilgrease Moly 51	Mobilgrease Moly 52
NLGI Grade	0	0	1	2
Thickener Type	Li-Complex	Li-Complex	Li-Complex	Li-Complex
Color, Visual	Gray-Black	Gray-Black	Gray-Black	Gray-Black
Penetration, Worked, 25º C, ASTM D 217, mm/10	370	370	325	280
Dropping Point, ºC, ASTM D 2265	232	230	246	284
Viscosity of Oil, ASTM D 445
cSt @ 40º C	320	100	320	320
Penetration Consistency Change, Roll Stability, ASTM D 1831, mm/10	-	-5	-	-1
Timken OK Load, ASTM D 2509, lb	50	40	50	50
4-Ball Wear Test, ASTM D 2266, Scar, mm	0.4	0.4	0.4	0.4
Corrosion Prevention, ASTM D 1743, Rating	Pass	Pass	Pass	Pass
Copper Strip Corrosion, ASTM D 4048	1A	1A	1A	1A
4-Ball Weld Load, ASTM D 2596, Kg	400	400	400	400

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 contract 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 and Mobilgrease are trademarks of ExxonMobil Corporation, or one of its subsidiaries.

Exxon Mobil Corporation
3225 Gallows Road
Fairfax, VA 22037

1-800-ASK MOBIL (275-6624)

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.

上一产品：嘉实多optimol Longtime PD 1/嘉实多optimol Longtime PD21嘉实多optimol Longtime

下一产品： Mobilgrease Moly 50 Arctic