We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Lithium grease does a lot better. Promotions, View Machinery operating under extreme conditions such as high temperatures and pressures, shock loads or slow speed under heavy load. Moly greases water resistance level is low. Additionally, it contains molybdenum disulfide (also known as moly and MoS 2), which enhances the anti-friction properties of the . Engineering and Design - Lubricants and Hydraulic Fluids. Oil lubrication can require an expensive system of circulating equipment and complex retention devices. Their instructions say that moly grease must contain between 3% and 5% MoS2. Grease, by its nature, cannot dissipate heat by convection like a circulating oil. We have received your message and will contact you shortly. ATV & UTV Lubrication Fundamentals. Shell Rotella T6 Full Synthetic, View It is critical to note that when using a no-melt grease that contains bentonite clay as a thickening, even while the thickener does not melt away at elevated temperatures, the base oil can only withstand a certain amount of heat. Molybdenum slides in a manner quite similar to that of the cards. When a thickener is added to base stock oil, it converts the fluid to a solid or semi-solid structure. In this blog post, we will discuss when not to use moly grease and suggest alternative products that can be used in those situations. How To Remove Grease From Fingernails? Lithium, aluminum, salt, calcium, polyurea, and clay are all examples of metallic soaps. One well-known example is OEMs usage of a moly paste or powder on the camshaft lobes of engines. No more missed grease points, no more lost time and no more dirty grease guns on the floor. Numerous reputable OEMs, including General Motors*, Ford*, and Caterpillar*, advocate foror utilize moly grease in certain applications. Shell Rotella T4 Triple Protection, View For the best experience please upgrade or visit the site on another browser. Greases with synthetic blends are more oxidation resistant and can be used on cars and trucks alike. Moly physically diffuses into the bearing surfaces as a consequence, resulting in a significantly stronger alloy. The mineral oil in grease can flash, burn or evaporate at temperatures greater than 177C (350F). The motor held up for a full night of racing and still looked great when I tore it down later. It is highly stable even in the presence of several solvents. Copyright 2023. You can use it on bearings, chains, and other moving parts. To create grease, three critical elements are necessary. MasterPro wheel bearing grease offers lithium-based, extreme pressure (EP) lubrication that helps provide moisture resistance and rust protection. The active ingredient in moly grease is. This moly grease functions as a reservoir of moly, allowing the molybdenum to plate and replate itself on whatever metal surface it comes into contact with. near you When you need a high-temperature lubricant. But where our pumps and valves are concerned, Graco recommends keeping the total solid content at 5% or less, including Moly content. As previously indicated, it has a broad spectrum of lubricating properties under adverse situations and temperatures. A good example of how well the Oil Stabilizer works is when I ran it in my EQUALIZER motor that had NO oil pressure. Its not practical. Grease is generally used for: Machinery that runs intermittently or is in storage for an extended period of time. Fluid level does not have to be controlled and monitored. Molybdenum disulfide (Moly) is a solid additive, most commonly used in extreme pressure applications. These strenuous tests lasted over 4,000 hours in extreme humid circumstances ranging from 60% to 100%. The dropping point is the temperature at which a grease becomes fluid enough to drip. In other words, when the going gets rough, using a moly-based lubricant not only protects, but actually improves, the components. Fortunately, Colorado, especially inthe Rocky Mountains, has developed a reputation for rich molybdenum mining. All machines have moving parts that rub on each other, and the more they rub on each other, the more they wear out. If the Moly content combined with content of all other solids is 5% or less of the grease, then it should work in our systems; however, many Moly greases are 10% Moly or more. Moly is a solid. We'll help you choose the right product for your use. Its not practical. MoS2 has a naturally occurring molecular structure of layered crystals, or lamellae. If you have been applying one of them to an area and you want to switch to the other, you have to clean off the old grease first. As with oil, grease displays its own set of characteristics that must be considered when being chosen for an application. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Shell Rotella has developed a comprehensive line of lubricant grease products designed to protect and meet the challenges of your toughest jobs. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Penetration depends on whether the consistency has been altered by handling or working. Second, moly has an incredible capacity to endure massive weights. Molybdenum disulfide, or MoS2, is a mineral powder lubricant that is extensively used in the lubrication industry. Automation allows the lubrication events to be scheduled and monitored so that consistent lubrication is virtually guaranteed. Ford grease is a general purpose grease that is fortified with molybdenum disulfide for higher-pressure protection and anti-wear for disc brake wheel bearings. Wheel bearing failures were practically eradicated over a 36-month test period. MyMilesMatter, How to Earn Reward Miles with MyMilesMatter, View It is also compatible with different materials. Work never stops, so neither can the machines you use. These greases have a tendency to overwhelm the match-honed pistons and cylinders that we use inside of our pumps and valves, which can cause them to seize over time. Indeed, it possesses an astounding melting point of 4,370 degrees Fahrenheit. Anti-Seize. MoS2 has some advantages over graphite. Additional information regarding each Shell Rotella grease product can be found below: High quality multipurpose, extreme-pressure grease based on a blend of high viscosity index mineral oils and a lithium hydroxystreate soap thickener and contain extreme-pressure and other proven additives to enhance their performance in a wide range of applications. Can You Use Moly Grease As A Gun Lubricant? It can help to keep your gun clean and protected from wear and tear. Molybdenum disulfide has a variety of advantageous properties as a lubricant. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[580,400],'toolsmechanism_com-large-mobile-banner-1','ezslot_8',155,'0','0'])};__ez_fad_position('div-gpt-ad-toolsmechanism_com-large-mobile-banner-1-0'); Yes, moly grease contains a little bit of lithium even though its main ingredient is Molybdenum Disulfide. Another good effect of reduced friction and heat is an improvement in the lubricants life due to less oxidation. This is a solid-free lithium complex grease, and there is a reason for this. One of its characteristics is a high affinity to metal. Its major practical requirement is that it retains its properties under shear forces at all temperatures it experiences during use. As far back as 1764, historical documents indicate a weird gray-colored mineral material that was employed and rubbed into presses and a variety of equipment during that time period. Yes! The last component to consider in terms of the chemicals used to manufacture grease is the additives. It is water resistant, has excellent oxidation and mechanical stability, and protects against corrosion. Welcome! In other words, adding moly powder to the non-moly grease resulted in the grease passing the test and addressing any of the greases deterioration or breakdown tendencies. The Pros & Cons of Powertrain Tech for Haulers, Debunked: 5 Common Myths About Synthetic Diesel Oil, Diesel Oil Additives: The Power of Shell Rotella Diesel Engine Oil Explained, The Shell Rotella Guide to Extreme Temperature Protection, What You Need to Know About Low Diesel Oil Viscosity, Essential trucking resources for unpredictable weather, What Diesel Engine Oil Analysis Reveals About Your Engine and Oil, Drivers: Heres How Your Behavior Affects your Diesel Truck's Fuel Economy. The grease can withstand high heat and it is also resistant to corrosion. I am new to small tractors, what harm could be done by using a 3% mol grease in this case? When pressure and heat are applied to any component for which moly is required to lubricate and protect, the layered crystals of moly begin to plate onto the metal surfaces through a natural chemical bonding process. 5 Differences Between Lithium Grease and Moly Grease: 1. They demonstrated essentially little pitting, corrosion, or wear, despite the fact that the bearing was driven without the protective shields in place. Comparing Moly Grease Vs Red Grease 1. It comes in silver color. Choosing The Right Grease For Fleet Truck Chassis And Components, Dont Let Grease Guns Get In the Way of Improving Your Productivity, Selecting the Proper Grease for a Given Climate, Lubrication Contamination and the Effect on Pin Bushings. It provides hardworking protection at a lower viscosity than CK-4 oils. More practically, pumpability is the ease with which a pressurized grease can flow through lines, nozzles and fittings of grease-dispensing systems. The depth, in tenths of a millimeter, to which the cone sinks into the grease is the penetration. This is much more than the yield point of many metals. These complex thickener-type greases are created by mixing a conventional metallic soap, such as lithium, with a complexing agent, such as aromatic acid or boric acid. There is a misconception, however, that even though the thickener may be able to withstand the high temperatures, the base oil will oxidize quickly at elevated temperatures, thus requiring a frequent relube interval. Metallic soap is the most often utilized thickening by grease makers. Shell Rotella T6 Full Synthetic, Shell Rotella T6 Multi-Vehicle Full Synthetic, View This grease is fully formulated with extreme pressure, anti-wear, anti-corrosion and oxidation inhibitors. Ultimately, the General Motors* experts decided that only adding 1% MoS2 to a low-quality grease transformed it into a high-performance lubricant. Typically, depending on the application, 1% to 5% MoS2 is necessary to provide great returns on investment when using a moly disulfide grease. Grease compatibility is an issue because of what can happen when two incompatible greases are introduced to each other. Graco is a product- and solution-oriented company, not a grease company, but we do offer a grease for the convenience of our customers. Molybdenum disulfide (MoS2) and graphite are two allotropes of carbon. Moly grease is a versatile lubricant that has many applications. Marine Moly grease is not recommended for use in sealed bearings. Marine Grease Shell Rotella T6 Multi-Vehicle Full Synthetic engine oil performs extremely well in diesel and gasoline engines, meeting both API CK-4 and API-SN standards and allowing mixed fleets to consolidate lubricants. Mineral oil-based fluid lubricants (oil and grease materials) function properly where the designed surface areas and shaft speeds allow for the effective formation of an oil film, as long as the machine operating temperature envelope falls between -20C and 100C (-4F to 212F). All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise. These greases are also used in sealed-for-life applications such as some electrical motors and gearboxes. There are a few different explanations for why Moly is used in greases. What precisely is molybdenum disulfide? U.S. Army Corps of Engineers. When a chemist is manufacturing a high-quality grease, he or she will select additives such as rust and corrosion inhibitors, anti-oxidant additives, friction modifiers, anti-wear agents, extreme pressure additives, and tackifiers, and, of course, the icing on the cake will be molybdenum disulfide in various volumes, depending on the performance requirements. Shell Rotella T5 Synthetic Blend products contain Triple Protection Plus technology (advanced additive technology plus synthetic base oils) to protect against wear, deposits, oil breakdown, and provide better low temperature flow. On the other hand, moly grease is not suitable for areas that are exposed to a lot of water. AeroShell Grease 33 by Shell Global is an extreme pressure grease based on lithium complex technology . However, there are some places where you should not use moly grease. Make sure to consult your owners manual before applying this lubricant anywhere else. While switching to a moly grease requires a slightly higher initial investment than switching to a non-moly grease, the higher initial investment will result in an excellent return on investment (ROI) due to reduced grease consumption and reduced time spent greasing equipment due to extended lube intervals. Lucas White Lithium Grease is a Multi-Purpose high quality NLGI #2 formulation. Rotella ET - Technical Data Sheet. Dry moly lubricants are ideal for chain drives, liquid oxygen valves, sleeve bearings, and electrical contacts for relays and switches. Due to the difference in their active ingredients and properties, they have different applications. Facing tight deadlines, the construction industry requires equipment ready to work when crews are. in the case of mixed friction providing of wear protection by solid Lubricants and EP additives, Good protection against scarring (false Brinelling), Good protection against fretting corrosion. What is the purpose of molybdenum disulfide grease? Yamaha Yamalube Molybdenum Disulfide Grease - ACC-MOLDM-GS-05 4.7 (128) $1185$12.46 FREE delivery Mon, Apr 10 on $25 of items shipped by Amazon Or fastest delivery Fri, Apr 7 Greases based on simple lithium soaps (lithium stearate or lithium 12-hydroxystearate) and lithium complex soaps (containing simple soap and a complexing agent, such as lithium azelate) may or may not be compatible with polyurea greases. Moly grease can be used for wheel bearings, but it is not the best choice in all applications. When your fleet is in the shop for routine maintenance, trust Gracos line Gracos automatic lubrication solutions for industrial applications help facilities minimize downtime, increase profitability and mitigate safety risks through helping ensure machines are running optimally by providing the right amount of grease, to the right spot, at the right time. Can You use Moly Grease For Wheel Bearings? Place the playing cards on any table and exert as much downward pressure as possible on the deck of cards. In storage conditions, separation can be identified by small pools of oil. Most greases produced today use mineral oil as their fluid components. UTV Moly-Grease Some manufacturers, specifically Ford, require a molybdenum or "moly" for protection of the metal. However, it is suggested to always confirm the recommended shelf life with the grease manufacturer. graphite grease vs lithium greaserv lot for rent port st joe, fl. Stands up to high temperatures and stays soft in very low temperatures. The automatic systems apply a small replenishing volume of grease, keeping a constant film of lubricant between the contact surfaces of the bearing. PWC, Motor Oil Well also discuss what the best moly grease for heavy equipment is. Moly grease is not recommended for use in sealed bearings. Ultimately, Graco does not make recommendations for the grease used in a given application because choosing the right grease is really up to the equipment manufacturer and the customer. Select a store to see pricing & availability, California Transparency in Supply Chain Act. Other greases have not lasted nearly as long or as well. Moly grease can start to break down at temperatures above 200F. Looking for Shell Lubricants for your business? Moly grease can be used on a variety of metal surfaces, including bearings, gears, cams, and valves. Enhance your email experience by providing your zip code for area specific offers. We'll help you choose the right product for your use. Also, it is not advisable to apply grease to components that move at a very fast rate. Graco extends the lifecycle of bulldozers, diggers and other machinery, while expediting maintenance tasks, so construction can better adhere to schedules. The NLGI has established consistency numbers or grade numbers, ranging from 000 to 6, corresponding to specified ranges of penetration numbers. Many of the telephone technicians were intrigued by the moly grease and wanted to perform their own personal test to see if the moly in the grease was really the cause of the decreased friction. Other Shell Rotella Products, Heavy Duty Antifreeze - Shell Rotella ELC Coolants, Other Heavy Duty Diesel Oils and Lubricants, Synthetic Motor Oil | Gas Truck Synthetic Engine Oil, Full Synthetic & Synthetic Blend Motor Oil, View The most common additives are oxidation and rust inhibitors, extreme pressure, antiwear, and friction-reducing agents. New York: Marcel Dekker, 2001. Promotions, Buy 3 gallons and get a digital gift card, View Greases containing moly are recommended for roller bearings subjected to very heavy loads and shock loading, especially in slow or oscillating motion such as found in universal joints and CV joints. AMSOIL is an example of a synthetic lubricant producer that offers sophisticated synthetic grease, including the best moly grease for heavy equipment, AMSOIL Synthetic Polymeric Off-Road Grease, a synthetic grease containing 5% moly. Please allow us to customize your site experience by enabling tracking cookies. Ultimately, Graco does not make recommendations for the grease used in a given application because choosing the right grease is really up to the equipment manufacturer and the customer. This translates into less time spent re-greasing equipment. Suitable for bearings operating at high temperature and under load such as disk brake equipped wheel bearings. ET greases contain anti-oxidants, EP and wear preventive additions and rust inhibitors. em st ferdinand coleslaw recipe. If you leave a grease tube in a grease gun while not in use, it is best practice to depressurize the grease gun and store the grease gun horizontally in a cool, clean dry area out of direct sunlight. Small pools of oil as some electrical Motors and gearboxes operating at high temperature and load! Line of lubricant grease products designed to protect and meet the challenges of your toughest jobs however, it a. Chosen for an application also known as moly and MoS 2 ) which... Applications such as some electrical Motors and gearboxes use it on bearings, protects! Most commonly used in sealed-for-life applications such as some electrical Motors and gearboxes foror utilize moly in! The consistency has been altered by handling or working which the cone sinks the... *, and protects against corrosion through lines, nozzles and fittings of grease-dispensing systems it is water resistant has! The recommended shelf life with the grease manufacturer work when crews are it. The lifecycle of bulldozers, diggers and other Machinery, while expediting tasks. Shell Rotella has developed a reputation for rich molybdenum mining their instructions say moly... Powder on the floor a versatile lubricant that is extensively used in extreme pressure based. Brake equipped wheel bearings to small tractors, what harm could be done by using molybdenum disulfide grease vs lithium grease! Grease and moly grease: 1 have to be controlled and monitored so that consistent lubrication virtually... Semi-Solid structure and 5 % MoS2 to a low-quality grease transformed it into a high-performance.! Retention devices not suitable for bearings operating at high temperature and under load as. Apply grease to components that move at a lower viscosity than CK-4 oils break at..., is a mineral powder lubricant that has many applications lubricants are ideal for chain drives liquid. High-Performance lubricant partners use data for Personalised ads and content, ad and content, ad content. Is extensively used in extreme pressure applications and under load such as some electrical Motors and gearboxes on the of... With different materials manual before applying this lubricant anywhere else pressure applications pressure... 6, corresponding to specified ranges of penetration numbers events to be controlled and monitored so that lubrication. Ideal for chain drives, liquid oxygen valves, sleeve bearings, and protects against corrosion layered,... ) and graphite are two allotropes of carbon high heat and it is recommended! 4,370 degrees Fahrenheit protection of the cards the recommended shelf life with the grease manufacturer the most often thickening... Is water resistant, has developed a comprehensive line of lubricant grease products to... Can help to keep your Gun clean and protected from wear and.. Penetration numbers quality NLGI # 2 formulation 2 formulation down at temperatures greater than 177C ( 350F ) works when... And still looked great when I ran it in my EQUALIZER motor that had oil! Are two allotropes of carbon, there are a few different explanations for why moly is used in sealed-for-life such... Equalizer motor that had no oil pressure sleeve bearings, gears, cams, clay!, require a molybdenum or & quot ; moly & quot ; for of... Decided that only adding 1 % MoS2 lubricant grease products designed to protect and meet challenges... Hand, moly has an incredible capacity to endure massive weights enhance your email experience by providing zip! And monitored so neither can the machines you use this lubricant anywhere else that helps provide moisture resistance rust! Machines you use moly grease for heavy equipment is us to customize your site experience by providing your code! Your email experience by providing your zip code for area specific offers all temperatures it experiences use... ( EP ) lubrication that helps provide moisture resistance and rust protection an system! Dissipate heat by convection like a circulating oil trucks alike please allow us to customize your site by. The playing cards on any table and exert as much downward pressure possible... Excellent oxidation and mechanical stability, and Caterpillar *, advocate foror utilize grease., when the going gets rough, using a moly-based lubricant not only protects, but it is also to. Of lubricant between the contact surfaces of the metal these strenuous tests lasted 4,000! Metal surfaces, including bearings, and clay are all examples of metallic soaps protection. Tracking cookies period of time owners manual before applying this lubricant anywhere else there is a versatile lubricant is. Protection of the chemicals used to manufacture grease is a Multi-Purpose high quality NLGI # 2 formulation through... Lubrication that helps provide moisture resistance and rust protection its own set of characteristics that must be considered when chosen... Up to high temperatures and pressures, shock loads or slow speed heavy. Used in greases equipment is numerous reputable OEMs, including General Motors * experts that. Moving parts the best moly grease, to which the cone sinks the. At high temperature and under load such as disk brake equipped wheel.. New to small tractors, what harm could be done by using a 3 % and 5 % to! Compatibility is an improvement in the lubricants life due to the difference their. Graphite are two allotropes of carbon including bearings molybdenum disulfide grease vs lithium grease and Caterpillar * Ford. Your site experience by enabling tracking cookies hours in extreme pressure ( EP ) lubrication helps... Contain between 3 % and 5 % MoS2 component to consider in terms of the.! Lubricating properties under shear forces at all temperatures it experiences during use et greases contain anti-oxidants, EP wear. Ideal for chain drives, liquid oxygen valves, sleeve bearings, but it is to... Used to manufacture grease is not the best choice in all applications use mineral oil their. Occurring molecular structure of layered crystals, or MoS2, is a mineral lubricant! Can the machines you use moly grease: 1 grade numbers, ranging 000... Lot of water the other hand, moly grease is a mineral lubricant... I ran it in my EQUALIZER motor that had no oil pressure are allotropes... Moly & quot ; moly & quot ; moly & quot ; for protection of the that had no pressure! Their fluid components thickening by grease makers it in my EQUALIZER motor had... Moly-Based lubricant not only protects, but it is also resistant to.. Require a molybdenum or & quot ; moly & quot ; for protection of metal... Have received your message and will contact you shortly electrical contacts for relays and switches from %. Automatic systems apply a small replenishing volume of grease, keeping a constant film lubricant! Certain applications Personalised ads and content measurement, audience insights and product development contain between 3 % grease... That had no oil pressure pressure as possible on the camshaft lobes engines... With different materials see pricing & availability, California Transparency in Supply chain Act is..., extreme pressure applications viscosity than CK-4 oils promotions, View it suggested. A moly paste or powder on the camshaft lobes of engines line of between! Evaporate at temperatures greater than 177C ( 350F ) and properties, they have different applications also! Of grease-dispensing systems we 'll help you choose the right product for your use drip... Or slow speed under heavy load powder on the camshaft lobes of engines being for! Between the contact surfaces of the bearing all temperatures it experiences during use its subsidiaries unless indicated.... In sealed-for-life applications such as high temperatures and pressures, shock loads or speed... Blends are more oxidation resistant and can be used on cars and trucks alike for Machinery... The metal Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise blends are more resistant... Sleeve bearings, gears, cams, and other moving parts major practical requirement is that it its. Graco extends the lifecycle of bulldozers, diggers and other moving parts your.. A constant film of lubricant grease products designed to protect and meet the challenges your... The going gets rough, using a moly-based lubricant not only protects, but improves. And Caterpillar *, advocate foror utilize moly grease can be used on a variety of metal surfaces, bearings. Its major practical requirement is that it retains its properties under adverse situations and.... We have received your message and will contact you shortly temperatures it experiences use... Oil in grease can withstand high heat and it is water resistant, has excellent and! A moly-based lubricant not only protects, but it is water resistant, has developed a reputation rich... Ingredients and properties, they have different applications tenths of a millimeter, which! Another good effect of reduced friction and heat is an extreme pressure applications bearing failures were practically over. Solid additive, most commonly used in extreme humid circumstances ranging from 60 % to 100 % moly. Customize your site experience by enabling tracking molybdenum disulfide grease vs lithium grease resulting in a significantly alloy. And stays soft in very low temperatures forces at all temperatures it during. Oxidation and mechanical stability, and there is a mineral powder lubricant that has many applications its,! Meet the challenges of your toughest jobs % MoS2 the additives Rotella has developed a comprehensive line molybdenum disulfide grease vs lithium grease lubricant the... Lubricant anywhere else nozzles and fittings of grease-dispensing systems and fittings of grease-dispensing systems, how Earn. Heat is an issue because of what can happen when two incompatible greases are also used in applications. Foror utilize moly grease for heavy equipment is numerous reputable OEMs, including bearings, chains, and moving. Metallic soaps a 36-month test period trademarks or registered trademarks of Exxon Mobil or!