Washer Seals and Gaskets | OEM Replacement Parts

06 May.,2024

 

Washer Seals and Gaskets | OEM Replacement Parts

Installation Instructions

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Franck from Annandale, VA

Bellows were moldy, needed to replace

The first step is to remove the retainer ring that holds the outside of the bellow in place.
To do this, Open the washer door as far as you can to get it out of the way. look underneath of the front of the bellow on the outside of the washer where it meets the door. Put your head almost on the floor and look up.
You will find a spring streached about 3" connected to a small diameter wire (1mm.) that runs all the way around the outside portion of the bellow.
Use a small screwdriver or other to pull and pry the spring away from the rubber bellow. Be careful not to damage the spring or ring. Once you have grip on it, pull it carefully toward you then up and off of the bellow.

The front portion of the bellow is now free and can be peeled off. Start at any point and pull the rubber bellow in toward the opening of the washer, it comes off easily.
When you get to the detergent outlet on the upper left side, grab the plastic tube and carefully pull the bellow from around it. There is no adhesive or clamp holding this in place, just friction. Remove the rest of the front portion of the bellow.
Push as much of the bellow into the washer as possible to get it out of the way.

Once this is off comes the slightly tricky part. Look up at the top right portion of the bellow that is still attached. You may need to feel with your hand but you should be able to see it. You are looking for the screw/nut end of a giant hose clamp. This hose clamp goes around the entire bellow and the secures it to the portion that holds the basket.
This is where the stubby screw driver comes in handy. There is not nearly enough room for a standard one and a nut driver or wratchet are too big. The nut will be pointing down and will need to be replaced the same way.
Loosen the hose clamp almost all of the way, not necessary to have the hose clamp come completely apart.
You can now remove the entire hose clamp from around the bellow by pulling it forward.
You will need to remove the hose clamp from the washer. To do this, squeeze it in from the sides about 6", don't kink it. Push it down toward the floor between the basket and the metal front panel. You will now be able to remove it from the top of the opening and be able to pull the bottom portion out.
Pull the old bellow completely out, very easy to do.

Time to install the new bellow. Figure out which side goes in and which faces out. The big hint is that the water inlet is on the upper left side.
You will notice at the top of the bellow on the portion that goes inside of the washer, you will find a small triangular shaped tab about 1/4" high. This is your centering mark. This will be at the very top. If you keep this at the top, everything will line up perfectly.

Slip the bellow over the edge of the portion that holds the basket where you removed the old one. I started at the top and worked left so I could install the detergent inlet tube. Pull this through the bellow carefully. It doesn't take a lot of force.
As you are pressing the bellow on this lip, you will notice that there is a 1/2" high back stop all of the way around. This is great because as you press it on, there is a positive stop and you can't go further than necessary. Continue to press it in all of the way around.

Now it is time to install the Hose clamp. Un bend anything that might have bent on the clamp. With the nut at the top or top right with the nut facing down to the floor while holding it vertically, squish it slightly inward, put the bottom portion in first then the top portion. Orient is as it was when you took it off. Slide it around the bellow. You will feel a positive stop.
Grab the stubby screwdriver and tighten down the hose clamp. I did about a medium force when tightening. It doesn't take a lot of force.

Now it is time to pull the remaining part of the bellow out of the basket and fit it into place. Press it around the outside portion of the opening so it hooks over the lip. This w

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Things you should know before buying Rubber Oil Seals

If you deal with rotatory shaft equipment, you would probably be having rubber seals in your mechanical assembly. For any manufacturing company, optimal functionality, efficiency, and long service life are essential to your success in the market. A component that is majorly underappreciated within a machine assembly, would be oil seal. 

Shaft seals are used to prevent lubricant leaks like oil or grease and protect machinery from dirt, dust, and water—which makes them invaluable to industrial operations. In this post, we will dive deeper into oil seals and discuss everything that one must know, such as what it is, how it works, types, applications, and what to keep in mind when buying oil seals. 

What are rubber oil seals? 

Rubber oil seals are placed between moving and static parts of mechanical equipment to prevent damage caused by moisture, contaminants, etc. Also known as rotatory shaft seals, grease seals, fluid seals, lip seals, and dirt seals; oil seals play an important role in closing the gaps between moving and stationary parts of machines. 

Their main purpose is to retain or separate fluids from mixing and escaping the gauge, as well as stop moisture, abrasives, corrosive materials, and foreign contaminants from entering the parts, thereby ensuring maximum machine efficiency. Moreover, shaft rubber seals help prevent lubricant leakage at high pressure, for instance, when the machine is working at an extremely high pace. 

How does rubber oil seal work? 

Oil seals work by retaining lubricant in a thin layer between the lip and the shaft. These seals are attached to the bearing, with their lip pressing against the rotating shaft and the casing resting against the housing to hold the seal in place. 

Oil seals perform some functions that ensure functionality at all costs and they do this by retaining lubricants at all costs and not making them escape no matter how high the pressure is.  Whenever an oil seal fails, it creates seal leakage allowing abrasives, corrosive moistures and sediments to enter machines. Oil seals are especially used in equipment that has rotating, oscillating, and reciprocating shafts – pumps, pistons, etc. 

Contact us to discuss your requirements of o ring kit box. Our experienced sales team can help you identify the options that best suit your needs.

Different types of seals offered by rubber products manufacturers in India include – Single and double lip oil seals, metal cased, external and internal oriented oil seals, and spring-energized oil seals and you can pick the one that best suits your industry requirements. 

Applications of Oil Seals 

Practically, all machine equipment including assembled machines, car engines, and PTFE machined parts use these oil seals to prevent harmful interactions that could possibly result in damaged parts. They are used in the assembly of Elevators, conveyor belts, engines, grinding mills, pipelines, wind turbines, and more. 

When equipment is under high pressure, lubricants tend to escape, and dry parts clash. Oil seals help prevent this by sealing holes where lubricants can leak out. rubber seals are designed to offer optimum sealing performance and extreme durability even under high-peripheral speed. They are lightweight, compact, and exhibit high self-lubricating properties. Oil seals are manufactured with high-grade materials and last long without showing any signs of hardening, softening, or aging. 

Moreover, oil seals are widely used throughout the aerospace industry in both space exploration and aviation applications. Sujan Industries manufactures all aircraft rubber items including O-rings, Gaskets, Seals, Pistons, Grommets, Washers, and Protective Boots & Bellows. In the aviation sector, pneumatics and hydraulics are used to operate components like landing gear and wing flaps. Rubber gaskets are needed in these systems to keep dust and air out while ensuring aircraft components run effectively.

How to Choose the Right Oil Seal 

Picking the right type of oil seals is crucial for the proper functioning of machines because in some situations not all types can fit to work on certain machines. 

There are quite a few factors to put into consideration when you’re choosing the right oil seal for your machine. Some of these factors include – dimensions, pressure, temperature, type of fluid, lubricant, shaft speed, shaft and bore tolerance, and more.

The capacity of oil seals to handle different intensities of pressure varies with their composition and application, so it is important to understand the compression set of your equipment. Just like the pressure, the temperature that your oil seal will be operating in must be known to be able to choose one that can withstand the working temperature. 

Likewise, different types of fluids like grease, water, oil, fuels, etc. will come into contact with oil seals. So, knowing what type of fluids will be in constant contact with oil seals will help you choose the one capable of withstanding the surrounding conditions. When we talk about lubricants, seals always perform well when lubricated, however, in some machines there are dry spells.  If you are a supplier of aftermarket parts in India or a user looking for oil seals in the aerospace industry, your search might end with Sujan Industries. 

Wrapping Up

Oil seals are critical to a machine’s functionality. A machine’s oil seals are critical to its functionality. Picking the right seal for your machine is vital as it not only guarantees the optimum performance of applications but also ensures a safe working environment for years to come. With so many rotary shaft seal options available, it can be hard to know which one to choose for your machine! Contact us today to speak to one of our experts and pick the best one for you.

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