How to Replace Dryer Drum Bearings

Dryer drum bearings are small parts that play a big role. They support the drum during every cycle, keeping it aligned and reducing friction.

Over time, as these bearings wear out, it causes the dryer to become noisy and potentially stop turning altogether. Replacing the dryer drum bearings helps restore a smoother and quieter cycle, preventing further damage.

In a dryer, two main support systems keep the drum spinning properly.

Front support: The front of the drum sits on felt seals, plastic slides, or bearings attached to the front panel.
Back support: The rear uses either small rollers along the sides or a center bearing that holds the drum’s back shaft.

Each time you dry clothes, these parts work hard and gradually wear out from friction. While some parts lubricate themselves, all bearings will eventually need to be replaced as they wear out with age.

What are the Signs of Worn-Out Bearings?

It’s rare for bearings to fail without warning.

There are common symptoms, including:

Chirping or squeaking noises that worsen with time
Grinding or rattling during operation
A drum that wobbles or feels misaligned
A drum that refuses to spin at all

Taking a look usually confirms a problem. After removing the panels, look for signs such as cracked plastic, worn-out felt, or metal scoring. If the drum turns roughly or feels loose when spun by hand, the drum bearings likely need to be replaced.

The Tools You’ll Need

You don’t need a full workshop for this job, but having the right tools ready in advance will make the process much easier.

Screwdrivers (Phillips and flathead)
Pliers
Torx drivers (for certain models)
Work gloves
A flashlight or work light
Containers for screws and clips

Before starting any repairs, disconnect the dryer from the power. Unplug corded units, or shut off the breaker for hardwired ones. Then, create enough space around the dryer to pull off the panels and remove the drum.

For reference later, and for an easier time reassembling everything, it’s a good idea to take photos of the wiring and belt routing during disassembly.

How to Disassemble

1. Remove the top panel

On most dryers, two screws secure it at the front corners. Take them out and lift the panel free.

2. Detach the front panel

Screws are usually located just inside the cabinet. Support the panel as you remove the last screws so it doesn’t fall forward. Disconnect any wires to the door switch before setting the panel aside.

3. Release the belt

Press the idler pulley to loosen tension, then slip the belt off the motor pulley.

4. Remove the drum

With the belt free, carefully lift the drum out of the cabinet through the front opening.

Once the drum is removed, you’ll be able to easily access the front and rear bearing assemblies.

Replacing Front Bearings

Front bearings differ by model. Some use felt pads, others use small plastic slides, and some have a full assembly that spans the opening.

To replace them, remove the old parts by undoing screws or releasing clips. Clean lint and debris from the mounting area before fitting the replacements.

If your dryer uses felt seals, install new ones at the same time. Worn felt allows lint to escape and can cause the drum to rub against metal surfaces. Align the parts carefully so the drum spins freely once they are reinstalled.

Fixing Rear Bearings

Your dryer has one of two types of rear support:

Rollers

These are small wheels at the back of the dryer. If these wheels wobble, have flat spots, or make squealing sounds, consider replacing them. If you do, make sure you replace both rollers at the same time, so the drum stays balanced.

Center bearing

This is a round housing that holds the drum shaft. To reach it, you’ll need to remove the back panel of your dryer. Then, hold the drum steady while you take out the old bearing and put in the new one.

Alignment and Lubrication

Some replacement bearings arrive pre-lubricated, while others need a light application of high-temperature grease.

If your replacement bearing isn’t pre-lubricated, avoid overdoing it since excess lubricant attracts lint and dust. After installation, confirm the drum sits well in its supports and turns easily and doesn’t wobble.

Reassemble and Test

To reassemble everything, position the drum, route the belt correctly around the motor and idler pulley, and refit the front panel and top. Reconnect any wires that were detached.

Restore power and run a short test cycle.

The drum should rotate quietly and smoothly. Listen closely for lingering squeaks or grinding, which may indicate misalignment.

Run Several Full Cycles to Verify

It’s a good idea to run several full cycles after replacement. New bearings sometimes need a short break-in period; that said, any harsh noises should be gone immediately if everything was done correctly. After, monitor the drum’s motion and check that clothes tumble evenly.

How to Extend the Life of Drum Bearings

In most cases, replacing bearings should give your dryer a few extra years of life. Still, there are some habits that will keep them lasting even longer:

Clean the lint filter after every load
Vacuum lint and dust from inside the dryer cabinet during seasonal maintenance
Check the vent system yearly to ensure strong airflow
Avoid overloading the dryer with heavy loads
Balance items to reduce excess strain on the bearing

Replacing vs. Reparing

Generally, replacing bearings is worthwhile, especially if your dryer is less than 10 years old and otherwise in decent condition. The parts tend to be relatively inexpensive, and even if you get professional help for the installation, the cost is likely much less than buying an entirely new appliance.

If your dryer is older (10+ years) and has multiple issues, or shows signs of serious wear elsewhere, it’s probably worthwhile replacing it, as you might need to make other repairs in the next year or two, which would run the cost higher than just buying a new machine.

This all depends on your current circumstances and budget, so of course, even with an old machine, replacing bearings is sometimes the best choice!

In Summary

Worn drum bearings are the main reason dryers get noisy. If your dryer is less than 10 years old and runs well otherwise, replacing the bearings is worth it – whether you tackle it yourself or call a repair service.

Keep up with basic maintenance like cleaning the lint filter and not overloading with heavy items. Your new bearings should keep your dryer running quietly for years to come.