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Glam Monitor

Can you use Vaseline on bearings?

Author

Daniel Martin

Updated on August 31, 2026

When it comes to bearing, only use petroleum jelly for emergency fixes. However, if the metal temperature of the bearing will not get to the melting point of petroleum jelly, Vaseline should work fine. Unfortunately, Vaseline also dries faster, and you have to remove the old one and apply a new layer regularly.

What can I use for bearing lube?

While some bearing applications use oil as a lubricant, grease is the lubricant of choice for 80 to 90 percent of bearings.
...
Oil Lubricant:

  1. Bath.
  2. Splash.
  3. Air/ oil mist.
  4. Jet.

Can you use vaseline instead of anti seize?

Vaseline/Petroleum Jelly/Soft Soap:

These are not commonly claimed anti-seize compound as they perform a function of lubricant than that of anti-seize compound. The usage of Vaseline/petroleum jelly/soft soap is not recommended on screws and fasteners. These cannot be used under high temperature and pressure.

Is vaseline a good mechanical lubricant?

Vaseline: you can use vaseline for all sorts of applications. It is a great lubricant for metal parts such as the air installation, but it is also regularly used for installing PVC parts. Note: contrary to ball bearer grease, vaseline does become liquid at higher temperatures (40 - 60°C), causing it to drip.

Can I use Vaseline instead of grease?

Vaseline can be used as a lube. However, it's not always a good option for personal lubrication during intercourse. While it may reduce friction during sex, it can also introduce bacteria that can lead to an infection. It's also difficult to clean and can cause staining.

18 related questions found

Can you use Vaseline as slide grease?

"NEVER use Vaseline in place of slide grease. This will corrode your trumpet." "Vaseline will work too, but be sure that it is non-acidic."

What is a substitute for anti seize?

Silicone grease would be better for this than anti-seize. (As I said the last time Calnago mentioned it, “aquaproof paste” is likely just grossly overpriced silicone grease marketed to bike geeks).

Can you use WD-40 as anti seize?

No. WD-40 is used to loosen things and remove rusted parts. Anti seize is used to prevent parts from rusting together.

Can you use Vaseline on screws?

Simply lubricate the screw before driving it in and it will make the process much easier. We used beeswax polish to lubricate this screw, but you can also use candle wax, petroleum jelly or silicone spray lubricant.

Can you use olive oil as lube for bearings?

For real though, DO NOT put olive oil on your setup. You will ruin your bearings. Olive oil, like all vegetable oils, goes rancid and will gum up your bearings. It is also fairly heat sensitive, and even though you don't feel your bearings getting hot they do.

Is baby oil good for bearings?

That will lubricate them if they were clean, but putting lube in dirty bearings makes it even gunkier. Clean it with brake cleaning fluid or rubbing alcohol, then add a lubricant. Baby oil probably isn't the best.

Do bearings need lubrication?

Lubrication is absolutely essential to the proper operation of ball and roller bearings. A proper lubricant will reduce friction between the internal sliding surfaces of the bearings components and reduce or prevent metal-to-metal contact of the rolling elements with their raceways.

What is the best lubricant for wood screws?

On shorter screws or into softer woods, a properly sized pilot and a bit of paraffin or beeswax should do the job. If you're using a lot of wood screws that have a tapered shank, it may be a good investment to buy a set of tapered drill bits.

What is a good lubricant for wood screws?

I find that ordinary bar soap makes a great lube for screws. Beeswax works great, too. There are arguments for and against, but all in all, I use both and find nearly identical results.

Should you lubricate screws?

By lubricating the fastener the results are further improved and scatter is reduced to 10%-15% which is about as good as can be achieved using torque control methods. When tightening a fastener ALWAYS use a controlled method. Unless specifically told not to, always lubricate the fastener.

Will WD-40 loosen lug nuts?

In a situation where the rust has reached the threads of the fastener, then there is no better way to loosen it than using WD-40 penetrant spray. Apply it to the bolt and then tap it using a hammer. This will help the WD-40 penetrant spray to penetrate the fitting and loosen the bolt so that it can removed easily.

Does WD-40 affect torque?

Applying oil, grease or anti-seize lubricants to the threads will result in inaccurate torque values that over tighten the wheels".

Is copper grease the same as anti-seize?

Copper grease is an anti-seize grease as opposed to a lubricant.

Can I use dielectric grease instead of anti-seize?

No, they are not the same thing. Dielectric grease is a moisture barrier grease for electrical connections. Anti Seize is a grease compound (there are numerous variations) used to prevent assemblies from seizing to allow disassembly at some point in the future.

Is copper grease anti-seize?

Copper Grease Spray

Powerful anti-seize compound. Protects metal parts from corrosion, rust, water, heat & acid.

Can you use Vaseline on instruments?

As a general rule of thumb, don't use Vaseline or any other type of petroleum jelly on the tuning slides- they'll corrode the tubes and can cause seizing of the slides. Only use slide grease that's created specifically for brass instruments.

Why do we apply Vaseline to the slide?

Vaseline is a petroleum based lubricant, like most valve oil and slide grease. It works just fine, though it can sometimes turn the brass a dark black color, which is not actually damaging, only ugly. It works fine in a pinch, but I wouldn`t reccomend it over real slide grease.

What can I use if I don't have slide grease?

Lanolin can do even better than tuning slide grease, so you should keep some on hand. Vaseline and other petroleum jelly products can also work if you don't have anything else. Tuning slide grease falls somewhere in the middle in terms of efficacy and ease of use.