Are All Grease Fittings The Same?

Are all grease fittings the same? NPT thread

Are grease fittings standard?

What is the most common standard grease fitting sizes?

The most common standard grease zerk size is 1/4′′‐28 SAE‐LT

and is often used in automotive applications. They can also be found in agricultural environments as well as other various standard duty applications.

Are all grease fittings the same thread?

What are the different pipe threads used on grease fittings?

There are ten common types of pipe thread standards used for grease fittings

. SAE‐LT, NPTF, PTF, UNF, UNEF, ISO Metric, BSF, BSPP, BSPT, and German Thread are the most popular.

Are there different types of grease fittings?

Three styles are available for the body

, including several NPT thread sizes for tapped holes, a self-threading style, and a barbed, or drive, style for insertion into untapped holes. These fittings can also be found with British and metric threads.

How do you identify a grease fitting?

Are grease fittings metric?

Metric Grease Fittings are available in both regular and stainless steel

. Metric Grease Fittings are also referred to as Metric Zerk Fittings, Metric Lubrication Fittings, Metric Hydraulic Fittings, and Metric Zerks.

What size drill and tap for a grease fitting?

3/16′′

Drill hole grease fitting drive fit is a straight fitting with 7.94 mm drive fit For 3/16′′ drill hole.

Are grease fittings different sizes?

There is no one-size-fits-all grease fitting

. They come in various types, sizes and thread identifications.

What does PTF mean in grease fittings?

1/8′′-27 Pipe Thread Grease Fittings. 1/8′′-27 PTF Pipe Thread Grease Fittings have 27

threads per inch

. PTF fittings are sometimes generically referred to as 1/8′′ NPT, and may be threaded into NPT or NPTF threaded holes.

What thread are Zerk fittings?

SAE Products 1/8′′ pipe thread grease fittings are commonly referred to as 1/8′′ pipe thread zerk fittings.

Do grease guns have different sizes?

It’s important to make sure you’re aware that there are many different types of lubricants and greases for grease guns, as well as

various different grease gun cartridge sizes available

.

Why is it called a Zerk fitting?

The Zerk design,

named after Oscar Zerk

, used a fitting much smaller than the Alemite pin-type and did not lock the hose coupler or hand gun and fitting together. Instead, the seal between them was maintained by the pressure of a pushing action when the operator applied the coupler to the fitting.

How do you free up a grease fitting?

What is the standard grease fitting size?

Taper Thread Grease Fittings are used on cars, trucks and many types of industrial machinery. It is recommended that SAE-LT taper threads (Society of Automotive Engineers Lubrication Threads) be installed into straight holes with a

1/4”-28 UNF-3B

straight-threaded hole.

How do you replace a pressed grease fitting?

Are John Deere grease fittings metric?

John Deere Classic

21 Piece Metric Grease Fittings

Assortment in 6, 8, and 10 mm thread sizes. 21 assorted metric grease fittings in nine of the most popular styles and sizes are contained in an easy-to-handle, sturdy plastic box with six separately labeled and illustrated compartments.

What is a grease fitting called?

A grease fitting,

grease nipple, Zerk fitting, grease zerk, or Alemite fitting

is a metal fitting used in mechanical systems to feed lubricants, usually lubricating grease, into a bearing under moderate to high pressure using a grease gun.

What is PTF thread?

Pipe Threads (PTF) are

larger in diameter than most UNF or SAE-LT threads and also provide additional strength

. PTF threads have a taper like SAE-LT threads to provide a leakproof installation. These threads are designated by nominal pipe diameter.

What tap is used for grease fittings?

Are grease fittings self tapping?

Features:

Self-Tapping Grease Fittings are also known as Thread Forming or Spin Drive Grease Fittings

. They have special tapered drive threads for fast and economical production line installation. Their special hardened threads allow the fitting to be screwed into a drilled hole, eliminating the need to tap.

How do you remove a broken grease fitting?

Can Am x3 grease fitting size?

Registered. They are

6mm Zerks

.

Are Zerk fittings NPT?

Alemite is the original manufacturer of Zerk fitting and continues to be the “gold standard” for quality.

These fittings have an 1/8′′ NPT thread

, Trivalent zinc plating, and are R0HS compliant.

How much grease do you put in a grease fitting?

Clean fitting(s) to be greased with a clean lint-free cloth. Slowly squeeze trigger toward grease-gun barrel until the grease discharges approximately

1/4 in., or 6 mm

, of grease from the end of the grease-gun nozzle.

What is the best grease gun to buy?

• Dewalt 20V Max Cordless Grease Gun. …
• Lumax LX-1152 Black Heavy Duty Deluxe Pistol Grease Gun. …
• Bravex Heavy Duty Pistol Grip Grease Gun. …
• GreaseTek Premium Pistol Grip Grease Gun. …
• Utool Grease Gun. …
• Steinbrucke High-Performance Pistol Grip Grease Gun. …
• Rexbeti Grease Gun.

How do you remove a grease gun from a Zerk fitting?

Can you over grease a grease fitting?

While applying grease minimizes wear of parts and bearing,

over-lubrication can reduce a component’s life expectancy

. For instance, too much grease can increase running temperatures and lead to energy losses.

Do cars have Zerk fittings?

Zerk fittings can still be found in use on new cars

, on the u-joints of a driveshaft for instance, with the same essential design of the 1934 piece.

When did cars stop having grease fittings?

The job of greasing the suspension system on your car had all but disappeared in recent years. Now, greasing is making a comeback. In

the 1980s

, many auto makers eliminated greasing points because they believed that the quality of grease had so improved it would last the life of the car. But motorists knew better.

Why is my grease fitting not taking grease?

The little “thing you put the grease gun on” is called a zerk. If you unscrewed the zerk, and it passes grease ok,

the canal beyond the zerk may have dirt hardened grease or something in it

. Try taking the zerk out, use a small wire and poke around. Might dislodge something.

What to do when grease fitting won’t take grease?

Do grease guns have different sizes?

It’s important to make sure you’re aware that there are many different types of lubricants and greases for grease guns, as well as

various different grease gun cartridge sizes available

.

What is standard grease gun cartridge size?

Large

2.03 diameter x 9.25 L

industrial sized empty grease cartridge for use in standard grease guns and machinery having incidental food contact.

What tap is used for grease fittings?

What is PTF thread?

Pipe Threads (PTF) are

larger in diameter than most UNF or SAE-LT threads and also provide additional strength

. PTF threads have a taper like SAE-LT threads to provide a leakproof installation. These threads are designated by nominal pipe diameter.