What is Shell alvania EP 00?
Shell Alvania Greases EP(LF) 0 & 00 are specifically designed for: Steel mill lubrication where a softer grease is necessary for specialised dispensing systems.
What is Shell retinax A?
Shell Retinax Greases HD are based on high viscosity index mineral oil and a mixed lithium/calcium soap thickener and contain ‘lead free’ extreme pressure additives. They are also fortified with anti-oxidation, anti-wear, anti-corrosion and adhesion agents to ensure excellent performance.
What is alvania grease?
Shell Alvania Greases S 1, 2 and 3 are general purpose industrial greases based on a lithium hydroxystearate soap thickener fortified with anti-oxidant, anti-wear and anti-rust additives. Applications.
What is Shell Gadus grease used for?
Its general purpose design is great for lubricating rolling element and plain bearings, as well as hinges and sliding surfaces, like those typically found in transport and industrial sectors.
What NLGI 2?
NLGI Grade 2 grease is a multipurpose grease for oxygen and harsh chemicals in industrial applications. Grade 2 grease is an excellent lubricant for plain and antifriction bearings operating under moderate load and at medium speeds.
Is white lithium grease soap based?
Lithium soap is a soap consisting of a lithium salt of a fatty acid. Sodium-based and potassium-based soaps are used as cleaning agents in domestic and industrial applications, whereas lithium soaps are used as components of lithium grease (white lithium).
Can I use Shell Gadus grease in wheel bearings?
Also suitable as a heavy-duty wheel and chassis grease for wheel bearings (including disc brakes), axles, ball joints, universal joints, power takeoffs, kingpins and bushings.
What kind of grease is used in electric motors?
NLGI 2 grade grease
A NLGI 2 grade grease is the most commonly used in electric motor applications. ASTM D 3336 oxidation life. require a grease with an EP additive. Dropping Point: The dropping point gives an indication of the temperature at which the grease will melt or the oil will separate from the thickener.
What is 000 grease used for?
Typical applications of NLGI 000 greases are: Central lubrication systems for commercial vehicles. Lubrication of aggregates working outdoors. Lubrication of wheel flanges in stationary and mobile lubricating equipment.
Is NLGI the same as EP?
We are all familiar with “EP 2” grease. This tells us two things, EP 2 grease is a NLGI Grade 2 and it is fortified with Extreme Pressure (EP) additives. This tells us nothing else about the thickener type, base oil type or viscosity of the base oil.
What should you not use lithium grease on?
Lithium-based lubricants are used in cars and machinery in general. It’s not advisable to use them on plastic parts. As lithium is based on petroleum, it tends to speed up rubber and plastic components decay.
What is the difference between lithium grease and white lithium grease?
“White Lithium” Grease has fewer additives, that’s the only difference other than visibility. The “Lithium” is just the thickening agent. The base oil is typically Mineral Oil, which is relatively low concentration, but I prefer to avoid using mineral oil around O-Rings.
What type of grease is best for wheel bearings?
Most wheel bearings require an NLGI 2 grade grease, while some sealed hub units require an NLGI 00 grade semi-fluid product.
Can you use wd40 on electric motors?
Yes, WD-40 is safe to use on electronics. It is used frequently to dry out auto ignition systems as it it non-conductive, displaces water, and lubricates the parts without getting sticky. I also use it to clean up and dry out computers and power supplies.
Can you grease a motor while it’s running?
Care must be taken to follow the simple rule of 1-2 seconds between grease gun strokes and to grease while the motor is running. NEVER use an electric grease gun to grease an electric motor. A disadvantage of shielded bearings is an increase in friction and temperature of the bearing.
What is the difference between 0 and 00 grease?
This institute developed the NLGI Consistency Grade Scale, which assigns numerical ratings in relation to the hardness of the grease. The scale ranks as follows: 000 is very fluid, 00 is semi-fluid, 0 is fluid, 1 is soft, 2 is medium, 3 is medium-hard, 4 is hard, 5 is very hard, and 6 is block.
What kind of grease do you use to pack wheel bearings?
Most wheel bearings require an NLGI 2 grade grease, while some sealed hub units require an NLGI 00 grade semi-fluid product. For those cases, the NLGI GC-LB or SAE J2695 consistency requirements do not apply. Each type is unique to the bearing design, and should not be used in the other type of bearing.
What is EP grease best suited for?
EP grease is needed for many applications of heavy-duty construction equipment, automotive wheel bearings, mining machines, industrial machines operating under high loads, etc.
What is the best lubricant for rubber seals?
silicone lubricant
As mentioned above, and unlike lithium grease, silicone lubricant is the perfect lubricant for rubber surfaces, but it is also extremely versatile, so it can be used on most other materials, including metal, plastic, wood, and even painted materials.
Which is better lithium grease or synthetic grease?
Lithium grease vs silicone grease: Which to use? – YouTube
Where should you not use lithium grease?
A trait of grease is that it has a high level of gooeyness when used on surfaces. Lithium-based lubricants are used in cars and machinery in general. It’s not advisable to use them on plastic parts. As lithium is based on petroleum, it tends to speed up rubber and plastic components decay.
What grease do plumbers use?
silicone oil
Plumber’s grease is waterproof and comprises of silicone oil (polydimethylsiloxane) in combination with silicone grease. It’s a dielectric grease in nature, but is relatively thicker than regular grease. This type of grease is mainly used for lubricating and protecting plumbing fixtures.
Can you put too much grease in a wheel bearing?
Too much grease causes churning and higher temperatures. Semi-fluid grease must be used with a vented hub cap. It cannot be packed around the bearing as it will slump.
What happens if you over grease a bearing?
Too much grease volume (overgreasing) in a bearing cavity will cause the rotating bearing elements to begin churning the grease, pushing it out of the way, resulting in energy loss and rising temperatures.
Is silicone oil good for electric motors?
Silicone grease with PTFE (Polytetrafluoroethylene) filler can be used for electrical applications due to their electrically insulating properties. The silicone oil present in the grease is water repellant, thus, can be used in applications where long-term protection against oxidation is desired.