When and why a washing machine bearing fails

A bearing is a metal ring that lets the drum spin freely inside the outer tub. When it wears out, you'll hear a loud grinding, squealing, or rumbling noise during the spin cycle—especially on the spin-down. The drum may also feel rough when you turn it by hand, or water may leak from the bottom of the machine even when it's not running.

Bearings fail because they're constantly under pressure. The drum spins hundreds of times per load, and water, detergent, and friction wear the metal smooth over years of use. Once a bearing starts to go, it gets worse quickly. Replacing it is one of the most common washing machine repairs, but it's also one of the most labor-intensive—the repair usually takes 2 to 4 hours and requires taking apart most of the machine.

Before you start, confirm the noise is actually the bearing and not the pump, motor, or drum rollers. A bearing failure sounds like a loud grinding or squealing that happens during spin. If the noise is a high-pitched squeal that stops when the drum stops, or a rattling that happens during the wash cycle, the problem may be different. When in doubt, call a technician for a diagnosis—the cost of a service call is much less than replacing the wrong part.

Key Takeaways

  • A failing bearing produces a loud grinding or squealing noise during the spin cycle and may cause water to leak from the bottom of the machine.
  • Bearing replacement requires removing the drum, outer tub, and motor—a job that typically takes 2 to 4 hours and demands mechanical confidence.
  • You will need the exact model number of your washing machine to order the correct bearing kit, which usually includes the bearing, seal, and sometimes the shaft.
  • Most manufacturers sell bearing kits with detailed instructions, but the job involves working with heavy parts and sharp edges, so read the manual before you start.
  • If you are not comfortable disassembling a major appliance or working with metal parts, a technician repair will cost $300 to $500 but guarantees the work and includes a warranty.

Confirm you have the right part and the right machine

Washing machine bearings are not universal. The bearing size, the shaft it sits on, and the way it's sealed vary by manufacturer and model. Ordering the wrong bearing will waste your time and money.

Find your machine's model number on the data plate—usually a sticker on the back of the machine, inside the door frame, or on the side of the tub. Write down the full model number. Then go to the manufacturer's website or call their parts line with that number. Tell them the machine is making a grinding noise during spin and ask for the bearing kit for that model. Most kits include the bearing itself, a seal (which keeps water out), and sometimes a new shaft or retaining ring. The kit will come with a parts diagram and assembly instructions specific to your model.

If you cannot find the model number or the manufacturer is no longer in business, a local appliance parts supplier can sometimes identify the bearing by the size and shape of the old one. Bring the old bearing with you if you remove it, or take a photo of the data plate and the inside of the tub.

Gather tools and prepare the workspace

You will need a socket set, screwdrivers (Phillips and flat-head), a wrench set, a rubber mallet, a bearing puller (a specialized tool that costs $20 to $40 and is worth buying rather than renting), and a container to hold screws and small parts as you take the machine apart. Wear work gloves and safety glasses—the drum and tub have sharp edges, and you'll be working with metal parts under tension.

Unplug the machine from the wall outlet before you begin. If it has a water inlet hose, turn off the water supply valves behind the machine and disconnect the hose. If it has a drain hose, place a bucket underneath and open the drain plug or siphon out any standing water. Move the machine to a clear, well-lit workspace where you have room to lay out parts as you remove them. You'll need at least 4 feet of floor space.

Read through the manufacturer's instructions for your model before you touch anything. The order of disassembly varies—some machines require you to remove the top and front panel first, others require you to remove the motor and pump before you can access the drum. Following the manual will save you from breaking clips or removing parts in the wrong order.

Remove the drum and access the bearing

The exact steps depend on your machine type, but the general sequence is: remove the outer casing (top, front, or both), disconnect the motor and pump, unbolt the outer tub from the frame, and lift out the drum. As you remove each part, place screws in a labeled container so you don't lose them.

Once the drum is out, you'll see the bearing on the shaft at the bottom or back of the drum, depending on the design. It looks like a metal ring, often with a rubber seal around it. The bearing is usually pressed onto the shaft—it doesn't screw on. To remove it, you'll use a bearing puller, which is a three-legged tool that grips the bearing and pulls it straight off the shaft as you turn the center screw. Position the puller carefully so the legs are evenly spaced around the bearing, then turn the screw slowly and steadily. The bearing will resist at first, then slide off suddenly—be ready to catch it so it doesn't drop.

Once the old bearing is off, clean the shaft with a cloth. If the shaft is pitted, scored, or corroded, it may need to be replaced—check the kit instructions or contact the parts supplier. A damaged shaft will cause the new bearing to fail quickly.

Install the new bearing and reassemble

The new bearing slides onto the shaft in the same position as the old one. It will not go on easily—bearings are a tight fit. You can use a bearing installer tool (a hollow tube that fits over the shaft and pushes the bearing on evenly), or you can carefully tap it on with a rubber mallet, rotating it slightly as you go. Do not hit it hard or at an angle, or you'll damage the bearing. The goal is to press it straight on until it seats fully against the shoulder on the shaft.

Once the bearing is on, install the seal (if it's a separate part) according to the kit instructions. Then reassemble the machine in reverse order: put the drum back in the outer tub, bolt the tub to the frame, reconnect the motor and pump, and replace the casing. Tighten all bolts and screws firmly but do not over-tighten—you can crack plastic clips or strip threads.

Before you plug the machine back in, reconnect the water inlet hose and turn the water supply back on. Plug in the machine and run a test cycle on the shortest setting with no clothes inside. Listen for the grinding noise—it should be gone. If you hear any noise, stop the machine and check that all bolts are tight and all parts are seated correctly.

When to call a technician instead

Bearing replacement is a doable repair if you are comfortable taking apart appliances and working with metal parts. But it is not a quick job, and mistakes can be expensive. If any of the following explore, a technician repair is the better choice: you don't have a clear workspace, you're not confident using a bearing puller, the shaft is damaged, you can't find the correct bearing kit, or you straightforward don't want to spend 3 to 4 hours on the job.

A technician will charge $300 to $500 for bearing replacement, depending on the machine type and your location. That includes the part, labor, and usually a warranty on the repair. If your machine is more than 10 years old, ask the technician whether repair or replacement makes financial sense—sometimes a new machine costs less than a major repair on an old one.

Frequently Asked Questions

Can I replace just the bearing, or do I have to replace the seal too?

The seal should be replaced at the same time. It's inexpensive and already worn out if the bearing is failing. A new bearing with an old seal will leak water and fail again quickly. Most bearing kits include both parts together.

What if the bearing is stuck and won't come off with a puller?

Soak the shaft around the bearing with penetrating oil (like WD-40) and let it sit for 30 minutes. Then try the puller again, turning the screw slowly. If it still won't budge, stop—forcing it can bend the shaft. A technician has access to a hydraulic puller or can heat the bearing carefully to make it expand and slide off.

How long does a new bearing last?

A replacement bearing should last 7 to 10 years under normal use, the same as the original. If you replace the seal at the same time and keep the machine clean, you may get even longer life. Bearing failure is not usually a sign the machine is failing overall.

Do I need to balance the drum after I put it back in?

No. The drum itself doesn't need balancing. Just make sure it spins freely by hand before you reassemble the tub, and make sure all bolts holding the tub to the frame are tight and even.

What should I do with the old bearing?

Metal bearings can be recycled. Take it to a local scrap metal recycler or an appliance parts supplier—many will take old parts for free. Do not throw it in the trash.