Zerk, 3/16, Drive In Weight: 001 lbs Description: This is a genuine item that is supplied by the original equipment manufacturer for use with Poulan and Husqvarna riding lawn mowers and garden tractors
How do you size a grease fitting?
The best way to determine thread pitch of a grease fitting is to compare the threads to something with a known thread A thread pitch gauge is the ideal tool for this but you can also compare the grease fitting threads to a known bolt thread, pipe thread, or another grease fitting
What size are grease ZERK threads?
SAE‑LT (Society of Automotive Engineers) threads possess SAE pipe thread dimension of 1/4″‑28 taper Grease zerk fittings in the automotive industry as well as many other industrial machines and standard duty applications use SAE‑LT threads
Are there different size grease Zerks?
The most common standard grease fitting 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 For heavy duty applications, larger 1/8″‑27 PTF zerk fittings can be found
Are there metric Zerk fittings?
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
How often should you grease your lawn mower?
The spindles and caster wheels are generally the most often greased The spindles and castor wheels should be done around once a month because of the moving interior parts Commercial mowers that put hundreds of hours on their Ferris mower would be looking at greasing the mower everyday depending on usage
How do you know when a grease fitting is full?
If this is the case, the best tactic is to “feel” the grease into the bearing cavity until slight resistance or back pressure is felt against the trigger, or lever, signaling the bearing cavity is now full
What are the different types of grease fittings?
There are three major thread types for grease fittings: metric, taper or parallel, and unified M5, M6, M7, M8, and M10 are common metric threads British standard pipe (BSP), pipe thread fine (PTF), and national pipe thread fine (NPTF) fittings use tapered or parallel threads
What size are John Deere grease fittings?
There are 1 each of these fittings: 10 mm x 1 straight, 10 mm x 1 45° angle, 10 mm x 1 90° angle John Deere grease fittings are manufactured to the most stringent quality standards and are heat-treated to SAE specifications
Are there different size grease gun couplers?
There is effectively just one size There are some other weird ones out there, the common being button head I believe, but if it looks like a standard grease zerk it is going to be the standard size
What does ZERK mean?
zerk in American English (zɜrk ) noun a small metal fitting through which grease can be inserted into a mechanical joint that requires periodic lubrication
Are Zerk fittings pipe thread?
SAE Products 1/8″ pipe thread grease fittings are commonly referred to as 1/8″ pipe thread zerk fittings Below is an image and drawing of SAE Products H-200 1/8″ PTF grease fitting
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
What is standard grease gun cartridge size?
Amazoncom: COREGEAR CG321 Standard Lever Grease Gun, 14-ounce Cartridge : Automotive
What is a button head grease fitting?
Button head grease fittings are a heavier duty fitting distinguished by its flat, low profile appearance They are able to handle large grease volume due to their high flow rate and sturdy construction Button head fittings feature a smooth working surface and allow for easier coupler attachment and removal
What size are Kubota grease fittings?
The research I’ve done indicates it is 8MM x 125 but would like verification
What is a hydraulic type grease fitting?
Grease fittings, sometimes called grease nipples or Zerks, are small hydraulic check valves used on bearings and similar mechanical assemblies to supply lubricant to internal parts A grease gun, either manual or powered, attaches to the fitting through a hydraulic coupler to allow a pressure-resistant connection
Do you need to grease lawn mower spindles?
The spindles on a riding or commercial walk-behind mower are attached to the cutting deck and work with the pulleys to turn the blades below the deck so grass can be cut The rotating parts of the spindle must be greased periodically to maintain smooth operation, and prevent overheating and potential damage
Can you over grease mower spindles?
There is such a thing as over greasing, bearings only need so much grease, and over greasing is just wasting grease A lot of that grease is slung off the bottom Sometimes grease is put in the spindle to keep water out
Should you grease lawn mower wheels?
Again refer to the owner’s manual for the procedure and type of grease you should be using on the wheels Greasing your wheels will keep your lawn mower running efficiently and also make it easy to maneuver Keep You Mower Clean When you use a riding mower, clean the deck after you use it
What is #2 lithium grease?
Valvoline Multipurpose Lithium 2 is a mineral base oil grease characterized by its smooth texture and mechanical stability This general-purpose lithium thickened grease is typically used in normal temperature conditions and has a wide range of industrial and automotive applications
How often should you grease a zero turn mower?
This maintenance is easy to forget but it’s important You should lubricate the bearings one to two times each mowing season to protect them from wear and keep them spinning smoothly
What is a spindle ZERK?
The grease zerk used in their EZ Lube spindles like # TRU74FR is a standard 1/4-inch pipe thread fitting that you can replace with an item like # Gzerk Your local hardware store may have one too
How many ounces are in a shot of grease?
Answer: Generally, a shot of grease means one stroke from the grease gun However, the output, or amount of lubricant dispensed from a grease gun depends on the model Grease guns deliver widely varying amounts of grease (typically 01 ounce or 2 to 3 grams)
How much grease should you put in a grease fitting?
Use Just Enough: Don’t overfill when you grease Zerk fittings Usually, three or four pumps of grease are enough and over-greasing a joint pushes grease out the aforementioned seals, which attracts dust, sand, and dirt Contaminated grease can damage moving parts, so avoid having excess squish out the seals
Can 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