279264 Whirlpool Bearing & Seal Kit is a service replacement kit containing one or more bearings and matching seals intended for use in a washing machine tub/drum assembly. As a mechanical replacement component,the kit supplies the rotating bearings that support the inner drum or tub shaft and the seals that prevent water and detergent from contaminating the bearing lubrication and adjacent gearbox or transmission components.
Inside the appliance the bearings provide radial and axial support for the drum or agitator shaft while enabling low-friction rotation during agitation and high-speed spin cycles. The seals interface directly with the bearing bores and the rotating shaft too retain grease and exclude water; together these elements interact with the drive system (motor and transmission or direct drive coupling), the drum/tub assembly, and the appliance’s water containment system. proper bearing fit and seal integrity are therefore integral to maintaining alignment, minimizing vibration and wear, and preventing lubricant washout or corrosion of bearing surfaces.
In this article you will find a technical overview of the 279264 kit’s function and typical applications, guidance on checking compatibility with specific Whirlpool models, common failure symptoms to watch for (noise, excess play, vibration, and tub leaks), basic diagnostic checks a technician or informed owner can perform, and practical replacement considerations such as required tools, bearing and seal installation concerns, inspection of mating surfaces and shafts, and factors that influence whether a full hub or housing service is recommended. The focus will be on objective, service-oriented facts to support accurate diagnosis and reliable repair decisions.
Table of Contents
- Function and Role of the Bearing and Seal Assembly in Washer Operation
- How the 279264 Whirlpool Bearing & Seal Kit Works Inside the Appliance
- Common Failure Symptoms and Diagnostic Tests for Bearing and Seal Degradation
- Compatibility, Replacement Considerations, and installation Best Practices for the 279264 Whirlpool Bearing & Seal Kit
- Q&A
- To Conclude
Function and Role of the Bearing and Seal Assembly in washer Operation
The bearing and seal assembly provides the mechanical interface between the rotating inner tub and the stationary washer frame, carrying radial and limited axial loads while maintaining concentricity during spin. The 279264 Whirlpool Bearing & Seal Kit supplies matched bearing and seal components designed to restore the original running geometry: the bearing supports the hub and resists wear from rotational forces, and the seal isolates the bearing cavity from detergent, water, and lint ingress. Together they ensure the tub remains centered under high-speed conditions and that the lubrication environment inside the bearing is preserved for consistent life and performance.
When the assembly degrades, common behaviors include increased radial play, grinding sounds during spin, elevated vibration, and external leakage; these symptoms reflect loss of concentricity, surface damage, or seal failure rather than electrical or motor faults. Technicians should replace the bearing and seal as a matched set, verify the tub carrier and drive components for scoring or distortion, and confirm fitment to the washer model and housing dimensions before installation. Practical installation considerations include the need for proper press-fit tools, correct seating depth, and inspection of mating surfaces-replacing only the bearing without addressing a corroded carrier or damaged hub will often shorten the new parts’ service life.
- Common failure indicators: grinding noise, wobble during spin, visible leak at the tub face.
- Installation notes: press-fit bearings, lubricate as specified, and inspect carrier for pitting.
- Compatibility check: confirm model and housing dimensions before ordering replacement parts.
| Item | Description |
|---|---|
| Bearing | Supports radial loads, maintains concentric rotation; typically pressed into tub carrier. |
| Seal | Elastomeric lip that prevents water and detergent from entering the bearing cavity. |
| Service note | Replace as a matched set; inspect carrier/hub for damage to ensure longevity of new parts. |
How the 279264 Whirlpool Bearing & Seal Kit Works Inside the Appliance
279264 Whirlpool Bearing & Seal Kit replaces the rotating support and fluid barrier elements at the tub hub that allow the inner wash tub to spin smoothly while preventing water from entering the bearing cavity. The bearings in the kit provide radial and modest axial load support for the spin shaft and inner tub, while the seals form a hydrodynamic barrier that keeps wash water and detergents away from the bearing surfaces and lubricant. In normal operation the bearings run on the hub bore and shaft under controlled clearance; the seals sustain a contact line or lip seal against the shaft to resist pressure-driven leakage. Over time, abrasive particles, loss of lubricant, or corrosion will increase clearance and reduce sealing effectiveness, producing vibration, metal-on-metal noise, and visible leaks at the tub hub.
Technically, the kit functions as a press-fit replacement assembly: bearings are seated concentrically in the hub bore and the seals are positioned to maintain axial engagement with the rotating shaft. Proper installation restores the original radial clearance and sealing geometry; incorrect seating, contamination during assembly, or improper tooling changes preload and can accelerate wear. The 279264 kit is intended for Whirlpool-compatible hub assemblies-verify the appliance model and hub dimensions before installation.For practical diagnosis and repair, persistent grinding during spin, lateral play in the inner tub, or oil/water at the base of the outer tub are indicators that the bearing and seal surfaces require replacement. Use a hydraulic press or the correct drift to install parts squarely and follow the service manual torque and retention requirements to avoid premature failure.
- Common symptoms: loud grinding in spin, tub wobble, and hub-area leakage.
- Functional outcome: restores rotational tolerance and prevents lubricant washout.
- installation note: press-fit seating and clean surfaces are required for reliable service life.
| Item | Description |
|---|---|
| Components | Replacement bearing(s) and seal(s) for the tub/hub assembly |
| Primary function | Support the inner tub rotatation and prevent water ingress into bearing cavity |
| Typical failure modes | Increased clearance, corrosion, seal lip wear, lubricant contamination |
| Installation requirement | Model verification, clean press-fit seating, correct tooling to maintain concentricity |
Common Failure Symptoms and Diagnostic Tests for Bearing and Seal Degradation
the rotating assembly in a washer relies on low-friction radial bearings to maintain concentric rotation of the inner tub and on a sealing element to exclude water and lubricant contamination from the bearing cavity. The 279264 Whirlpool Bearing & Seal Kit contains the replacement bearing races and seals sized to restore the original interference fits and sealing clearances; technicians select this kit when bearing radial play, noise, or visible lubricant loss indicate internal wear. Compatibility considerations include hub bore diameter, outer race interference fit in the tub or support housing, and seal lip material-replacements must match the original axial location and press-fit tolerances to avoid premature wear or oil/water migration. In practice, a worn bearing will manifest gradually as increased radial runout and heat generation before catastrophic failure, whereas a failed seal first permits grease purge or water ingress that accelerates bearing corrosion and fatigue.
Diagnosis combines simple static checks with dynamic observation and minimal instrumentation: measure radial and axial play by rocking the drum and quantifying movement, perform a free-spin noise and friction check with the drive disengaged, and inspect around the tub seam and bearing plug for grease streaking or water staining. Practical tests include a spin-up at low speed to detect growl or chirp that changes with load, a tactile check for roughness when rotating the hub by hand, and a dye or UV-fluorescent tracer for locating slow seal leaks. Use the list below for common symptoms and quick verification steps, and refer to the table for expected test results versus likely component faults.
- Audible grinding or growling during spin – free-spin test and load variation to localize bearing noise.
- Excessive drum wobble or lateral play – measure radial/axial movement at the tub edge to quantify wear.
- Grease on the cabinet or water staining near bearing plug – visual inspection and dye test to confirm seal breach.
- Overheating or burning odor during high-speed cycles – thermographic or manual temperature check of hub area.
| Item | Description |
|---|---|
| Audible noise on spin | growling that persists with the motor disengaged indicates bearing race pitting or contaminated rollers; noise that shifts with load may also indicate misaligned hub or bent shaft. |
| Visible lubricant or water intrusion | Grease tracks at the tub seam or wet stains at the bearing access port indicate seal lip failure; expect accelerated corrosion on the race faces if not addressed. |
| Excessive play or vibration | Axial or radial movement exceeding original equipment tolerances (typically a few tenths of a millimeter) suggests worn races or oversized clearances requiring replacement and inspection of mating bores. |
Compatibility, Replacement Considerations, and Installation Best Practices for the 279264 Whirlpool Bearing & Seal Kit
The 279264 Whirlpool Bearing & Seal Kit is designed to restore the rotating interface between the washer tub and the drive shaft by replacing the bearing races and oil/water seals that control radial runout and keep contaminants out of the bearing cavity. Functionally, the bearings provide a concentric rolling surface that supports the tub while the seals maintain a fluid-tight barrier; compatibility therefore depends on matching the kit’s outer race seating diameter, inner bore for the shaft, and seal thickness/inner lip diameter to the appliance hub geometry. Technicians should cross-reference the appliance model/service manual and physically measure the old components (shaft diameter, hub seat diameter, and race width) before installing the kit. Choose the full bearing-and-seal kit over a seal-only repair whenever the existing bearings show axial or radial play,roughness,or heat discoloration,or when the shaft/hub shows scoring that could compromise the new seal seating surface.
- pre-install checks: verify shaft diameter and hub seat dimensions, inspect shaft for grooves or corrosion, confirm seal lip orientation and material compatibility, and measure axial clearance and bearing fit.
- Replacement considerations: replace adjacent components (drum hub, spider, or retaining hardware) if structurally compromised to prevent premature failure of the new kit.
For reliable installation, set bearings using a controlled press or a correctly sized driver that bears only on the outer race to avoid race distortion; avoid hammering on bearing faces and, if needed, warm the hub slightly to ease the interference fit. Apply a light layer of anti-seize to the shaft where the bearing inner race will slide, seat the seal squarely with the sealing lip facing the fluid to be excluded, and torque any retaining hardware to the manufacturer’s specification to maintain correct axial preload. After assembly, spin the tub by hand to confirm smooth free rotation and perform a short, low-load run to check for noise, vibration, and leakage; repeated or early failures typically indicate improper press fit, misalignment of the hub support, or undetected shaft damage that requires replacement of the drum/hub assembly or support components.
| Item | Description |
|---|---|
| included components | Bearing races and sealing elements intended to replace the rotating support and fluid barrier at the tub-hub interface |
| Critical verifications | Shaft diameter, hub seat OD, race width, and seal inner-lip diameter/orientation |
| Failure symptoms | Audible rumble during spin, noticeable tub wobble, water ingress into bearing area, or heat discoloration of races |
Q&A
What is the 279264 Whirlpool Bearing & Seal Kit and what dryers does it fit?
The 279264 kit is a replacement bearing-and-seal assembly used on many Whirlpool-family tumble dryers (including some Whirlpool, Maytag and Kenmore models). It replaces the drum support bearings and seals that let the drum rotate smoothly. Exact model coverage varies by production year and model series, so always verify compatibility by checking your dryer’s model number against the manufacturer’s parts list or a trusted parts cross-reference before ordering.
What symptoms indicate the bearing and seal kit needs to be replaced?
Common symptoms are loud rumbling or grinding noises from the dryer during operation,squealing or metal-on-metal sounds,excessive drum wobble,uneven drum rotation,visible metal shavings in the dryer or on the floor,and oil or grease leaking from the rear bulkhead. Some of these can also be caused by a worn belt or idler pulley, so confirm bearings are the issue before replacing parts.
What components are included in the 279264 kit?
While contents can vary slightly by supplier, the kit typically includes the rear drum bearing, associated seals (shaft or drum seals), retaining clips or snap rings, and any small gaskets or bushings required for the assembly. It does not usually include large structural parts like the drum, front bearing plate, or motor. Check the seller’s parts list to confirm exact contents.
Can I replace the 279264 kit myself, and what tools are required?
Technically competent DIYers can replace this kit, but it’s a moderate-to-advanced repair: you usually need to remove the dryer cabinet and drum to access the rear bearing and seal. Typical tools are screwdrivers, a socket/ratchet set, pliers, possibly a putty knife or trim tool, and a work surface. If you’re not agreeable disassembling appliance housings or reassembling drum alignment, consider a trained appliance technician.
Are there any safety precautions I should take before attempting replacement?
Yes. Always disconnect power at the breaker (and unplug the dryer) before starting work. If it’s a gas dryer, turn off the gas supply and, if you must disconnect gas fittings, consider using a qualified technician to reattach and leak-test. Allow the dryer to cool if recently used,and work on a stable surface. Follow the dryer’s service manual for any grounding or component isolation instructions.
Do the bearings come pre-greased and what lubricant should I use if needed?
Many modern drum bearings in these kits are sealed and pre-greased, requiring no additional lubricant. If the design calls for grease or the service manual specifies lubrication, use a high-temperature appliance or bearing grease recommended by the manufacturer. Avoid general household oils that can break down at dryer temperatures. When in doubt, follow the service manual or the kit supplier’s instructions.
How do I confirm this kit is the correct part for my dryer?
Confirm by: (1) locating your dryer’s model and serial number (usually on the door frame or back panel), (2) checking the manufacturer’s parts diagram/service manual for that model for part number 279264 or the equivalent description, or (3) using a reputable parts retailer’s compatibility lookup. Comparing the old bearing/seal shape and dimensions to the new parts also helps ensure a correct match.
How long does the repair usually take and how long will the new kit last?
For someone experienced, replacement typically takes 1-2 hours; for a DIYer it can take longer depending on disassembly complexity. Lifetime depends on usage and maintenance: with normal household use and proper installation, a quality bearing/seal kit can last many years (often 5-15 years). Heavy use, poor ventilation, or persistent lint buildup can shorten service life, so regular lint cleaning and proper dryer leveling help extend longevity.
To Conclude
The 279264 Whirlpool Bearing & Seal Kit is a purpose-built repair solution that restores bearing function and seal integrity in compatible Whirlpool washers. By addressing worn bearings and compromised seals, the kit helps re-establish proper drum alignment and rotation, reduce operational noise and vibration, and prevent water leaks that can lead to further component damage.Correctly installed, this kit supports the washer’s durability and performance over time.
Proper diagnosis and timely replacement are essential to realize these benefits: accurate identification of bearing or seal failure prevents unnecessary parts changes and targets the root cause of symptoms such as noise,wobble,or leaking. Using the appropriate kit for the model and following recommended installation procedures-whether performed by a qualified technician or an experienced DIYer-minimizes the risk of additional damage,ensures safe operation,and can be more cost-effective than delaying repairs.in short, informed assessment and correct replacement help protect investment in the appliance and restore reliable function.
Professional Appliance Service
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