279264 Whirlpool Bearing & Seal Kit is a service component intended for the washing⢠machine tub⢠assembly; it comprises the bearing and sealing elements required to support and â˘protect the tub âdrive shaft where it passesâ through the outer tub or bearing housing. As a âŁmechanical replacement kit, it supplies the rolling elements and elastomericâ or metal âŁseals that maintain rotational â¤support âŁand keep wash waterâ and detergent away from theâ bearing surfaces.
In operation the bearing and seal kit supports the spin⤠basket and shaft,â maintaining â˘radial and axial alignment while â¤the basket rotates at⤠varying speeds. The⢠bearings carry the mechanical loadsâ generated duringâ agitation and high-speed spin,â whileâ the seals isolate the bearings fromâ water, detergentand⤠lint that would âor âelse contaminate or⤠wash away⤠lubricants. The assembly interacts directly with the drive system (motor, belt â˘or⢠direct-drive coupling), the tub and⣠basketand the surrounding housing, so any wear or⣠leakage at these interfaces can affect balance, noise, vibrationand the integrity of the drive components.
This article will explain the kit’s functionalâ role and typical compatibility considerations (matching part numbers and the mechanical dimensions and orientations technicians should verify), describe common failure symptoms to recognize (unusual âŁnoise, wobble, visible⤠leaks, metal debris),⤠outline⣠troubleshooting checksâ toâ isolate bearing versus seal failuresand review practical replacement considerations such as required tooling, planning of mating surfaces, lubrication and seal orientation,â andâ post-replacementâ verification stepsâ to ensure reliable operation.
Table ofâ Contents
- Function and Mechanical âRole of theâ Washer Tub Bearing and Seal⤠Assembly
- How the 279264 Whirlpool Bearing & Seal Kit Integrates and Operates Within the Washer Drivetrain
- Common Failure Symptoms, Wear Patterns,â and Diagnostic Tests⤠for Bearing and Seal Degradation
- Compatibility, â˘Replacement Considerations, StepâbyâStep Installation â¤Procedures and Troubleshooting âŁworkflow
- Q&A
- Insights and Conclusions
Function and Mechanical Role of the Washer Tub Bearing and Seal Assembly
The washer tub bearing and seal assembly supports the inner tub and spin basket, maintaining concentric rotation and⣠a âlubricated interface with âthe âstationary⤠transmission or outer housing. âThe 279264 Whirlpool bearing &⢠seal âŁKit âsupplies replacement bearings and seals that â˘restore original clearancesâ andâ sealing geometry;â the bearings manage âŁradial and axial loads created during high-speed spins while the seals retain grease andâ prevent wash water and detergent from entering the bearing cavity.Typical failure modes include âŁincreased vibration or rumbling during spin, metal particles in the lubricant, visible leakageâ at â˘the âlower housingand rapidâ recontamination of new grease after a repair.
- Vibration or loud metallicâ noise during spin cycles
- Visible water or oil leaking from the base of the tub
- Metal shavings in the old grease âor inside the hub
- Excessive shaft runout or⢠wobble when the hub isâ spun by hand
From⤠a mechanical standpoint, the bearings run in a grease-filled chamber and⢠require correct seating, alignmentand preload toâ control radial âclearance and limit heat build-up; seals use oneâ or⣠more elastomeric lip contacts to exclude water and retain lubricantand they will fail if lips⤠are cut, hardenedorâ if mating surfaces are âscored. For practical service, press bearings evenly into the hub, inspect the tub hub and shaft for âpitting or out-of-round conditionand replace bearingsâ and seals as a matched setâ rather then mixing old and new components to avoid premature failure. after⤠installation, verify axial play and spin⢠the tub to check for smooth rotation and absence of leakage before reassembling the cabinet.
| Item | Description |
|---|---|
| Bearing function | Controls radial/axial loads and minimizesâ runout of the spin basket |
| Seal function | Retains grease in the bearing cavity and prevents ingress âŁof⤠water/detergent |
| Installation note | Press bearings squarely, replace â¤as a set, inspect â˘hub/shaft â¤for damage |
How the 279264 â˘Whirlpool Bearing &⢠Seal Kit⤠Integrates and Operates Within the Washer Drivetrain
The âŁ279264 Whirlpool Bearing & Seal âKit provides the rotating interface and fluid barrierâ between the spin basket shaft and the outer tub, replacing worn races⢠and sealing âelementsâ that degrade with hours of operation. The bearings in the kit carry the radial and axial loads generated during âhigh-speed spin cycles; they sit on the drive âŁshaft (inner race) and are⤠retained âby the⣠tub⣠housing (outer race), creating a low-friction, concentric support for the basket. âŁThe seals are âdesigned to exclude wash water âand retain grease inside the⣠bearing cavity;⢠correct orientation â¤of the sealing lips and a proper interference âŁpress fit are necessary to prevent contamination and premature bearing failure.Technicians must confirm shaft diameter, housing boreand âbore finish compatibility before installation to ensure correct⢠preload and to avoid accelerated wear âfrom misfit parts or âshaft scoring.
- Common⤠symptoms indicating kit replacement:â persistent rumble during spin, visible leakage at tub base,â and lateral play in the basket shaft.
- Installation checks: verify âshaft runout,â inspect for grooves or âcorrosion on the shaft, clean andâ dry the housing bore, âŁand use a pressâ tool to seat âbearings⣠squarely âwithout hammering.
- Post-replacement considerations:â proper⤠grease, correct âseal lip orientation (seal â¤lip orientation)and verifying axialâ clearance to factory tolerances reduce theâ risk â˘of rework or secondary component damage.
| Item | Description |
|---|---|
| Bearing function | Supports âradial/axial loads from spin cycles; must be pressed into tub housing concentrically. |
| Seal function | Prevents water ingress and retains lubricant inside â˘the bearing cavity; typically aâ radial lip design. |
| Compatibility checks | Confirm shaft diameter, housing bore finishand interference fit; inspectâ shaft for scoring that ârequires machining or âŁreplacement. |
In âthe drivetrain,⤠the bearing and seal kit interfaces directly with the âŁdrive coupling⤠and basket assembly so that torque from theâ motor and transmission is â˘transmitted through the shaft â˘while the bearingâ set maintains alignment and concentricity. â˘Improper seating or a damaged shaft transfers uneven loads into âthe bearings, producing heat, noiseand accelerated wear; likewise, a compromised seal allows detergent and water to wash out grease and introduce corrosion.for practical repair scenarios, a technician replacing⣠the 279264 Whirlpool Bearing⤠& Seal Kit should â¤plan âto press⣠fit the bearings withâ a hydraulic⤠or arborâ press, replace seals in the direction specified by the â˘kitand recheck basket runout and leak tightness under a short spin test before returning the appliance to service.
Common âFailure Symptoms, Wear Patternsand Diagnostic Tests for Bearing and seal Degradation
The drum bearings and seals in whirlpool frontâload âŁmachines provide⤠radial and axial support to the rotating drum while â˘keeping lubricant contained and preventing water intrusion into â¤theâ bearing cavity. The 279264 Whirlpool Bearing â& âSeal Kit replaces the âworn bearing racesâ and sealing surfaces thatâ fail⢠from abrasive contamination, corrosionor long-term fatigue; compatibility varies by chassis and tub carrier design, so confirm model and carrier type before ordering. When⣠bearings wear, friction increases and alignment of the drum shifts, producing characteristic mechanical symptoms and accelerated seal failure as contaminants breach the grease barrier.
- Loud lowâfrequency rumble or⢠grinding during â˘highâspeed spin
- Intermittent squeal or chirp onâ acceleration indicating partial race damage
- Grease⣠or â˘dark metallic residue on the rear tubandâ water âpooling beneath the cabinet
- Noticeable⢠lateral (axial) â¤or radial play when the drum is rocked by hand
- Rough,â notchy rotation felt when â¤spinning the drum by hand
| Item | Description |
|---|---|
| Radial play | Measure with a dial indicator or âfeeler gauge; persistent play beyond ~0.3-0.5 mm typically indicates â¤bearing ârace wear. |
| Seal⤠breach âevidence | Visual inspection â˘for grease migration, water in the bearing cavityor discolored lubricant; contaminated âgrease will contain metal flakes and âblack âparticles. |
| Audible signature | Use a stethoscope or close listening during spin cycles to distinguish⢠bearing ârumble from motor or pulley noise; bearings produce a continuous grinding toneâ that tracks with drum speed. |
Diagnosing degradation combines â¤visual inspection, tactile⢠checks,⣠and simple measurements: remove the drum or access the rear âbearing⢠housing, rotate the âshaft while monitoringâ forâ roughnessand â¤record radial runout and â¤axial âplay with a⣠dial indicator. Practical⣠field examples include aâ drum that wobbles under load (indicating outer race wear or hub loosening) and grease that has emulsified from water ingress-both âconditions usually require replacement of the bearing and seal assembly rather than seal-only repair.Confirming⢠compatibility of the 279264⣠kit with the machine’s tub carrier andâ pressâfit requirements prevents unsuccessful installations and âensures restoration of correct preload and sealâ geometry.
Compatibility,â Replacement Considerations, âstepâbyâStep Installation Procedures âand Troubleshooting Workflow
The 279264 Whirlpool Bearing & Seal Kit contains the precision bearingsâ and elastomeric âŁseals that support theâ washer tub shaft and prevent wash water from reaching the bearing surfaces. Bearings carry radial and âaxial loads âfrom âthe drum â˘and â¤agitator, while the seals provide â¤a hydrodynamic barrier âŁto moisture â˘and detergent; âincorrect fit or damaged seals allow contamination that accelerates⤠bearing failure. Compatibility depends on shaft diameter,hub geometry,and âŁretaining hardware-measure inner/outer diameters â˘and check the tub hub for a pressed-in race or a separate sleeve before ordering. Such as,⢠direct-drive top-load â˘models commonly use a pressedâ bearing âwith a separateâ rubber lipâ seal, whereas some later â˘designs incorporate a single sealed cartridge; matching the mechanical interface⤠and seal orientation is required for proper function.
- Verify part fit: bearing ID/OD and snap-ring groove location.
- Tooling: hydraulic âŁpress or bearing puller, seal driver, â˘torque wrench.
- Replacementâ strategy: replace both bearings and âall seals concurrently; inspect shaft for âpitting or scoring.
- Common failure indicators: grinding noise,⢠water in lower housing, excessive axial playand vibration at high⢠RPM.
| Item | Description |
|---|---|
| Bearings | radial ball/roller bearings sized âto â¤the tub shaft; replace if rough â˘or loose. |
| Seals | Elastomeric⤠lip seals thatâ face the wash cavity; orientation affects sealing performance. |
| Included hardware | Snap rings/sleeves used âto retain bearings andâ set axial location. |
Installation begins with âsafe removal of the tub and drum assembly, then⢠pressing out the old bearings and seals while â¤preserving hub geometry; use a âsleeve over the shaft when pressing to avoid bearing raceâ damage. Clean âŁthe â˘hub bore,â check shaft runout âwith a dial indicator (â¤0.5 mm typical tolerance for many â˘domestic machines) and replace or machine the shaft if there is visible pitting; press âŁin theâ new bearings squarely and install seals with the correct lip â˘orientation toward the water source. If noise orâ leakage persists âafter reassembly, followâ a troubleshooting workflow: confirm âaxial and radial play under load,⣠perform a âŁdye or leak test âŁto locate ingress pathsand verify motor coupling alignment-if repeated failures occur, investigateâ tub âmisalignment or housing⣠corrosion as root causes rather than onlyâ replacing bearings.
Q&A
What is the 279264 Whirlpool Bearing & Seal Kit?
The 279264 kit is⢠a replacementâ bearing-and-seal assembly sold for âcertain⢠Whirlpool âwashing machines. It â˘contains the bearings and the lip seals usedâ to support and seal the tub/drive shaft assembly so the drumâ can spin freely without leaking water.⤠The kit âis intended to restore worn or leaking âbearings andâ shaft seals to factory fit and function.
How do I know if my washer needs the â279264 bearing and â¤seal kit?
Common signs include loud rumbling or grinding ânoises during spin, a wobblyâ or â¤off-center drum, water âŁleaking from the bottom âor front of âthe machine near the tub, metal debris in the pump/filter, âor grease ânear the tub â˘opening.Any of these symptoms indicate worn bearings orâ failed â¤seals and warrant â¤inspection.
Which washer models is the 279264 kit compatible with?
Compatibility varies by model. Always verify fit by checking your âwasher’s model number (usually â¤on a sticker⤠behind the door, â˘on the back panelor on the control console) andâ looking â˘up parts at WhirlpoolParts.com or an authorized parts dealer.Do not⤠assume fitment withoutâ checking the model-specific parts list.
Can I install â˘theâ 279264 kit myselfor should âI call a âtechnician?
Replacement is moderate-to-complex:⢠it⣠involves⣠disassembling the tubâ and drum, removing old bearings and seals (frequently enough requiring a bearing puller or press)and âinstalling new bearings with proper⣠alignment âand seating. If you have experience with appliance repair and theâ right tools,â you can do it yourself following a âŁservice⤠manual. If notor if the tub/shaft⤠show damage, it’s safer⢠to âŁhire a qualified technician.
what âtools andâ supplies will I⣠need to install this kit?
Typical tools include a socket/ratchet set, screwdrivers, pliers, seal puller, bearing driver or correctly sized socket, hammer and drift or an arbor press, torque wrench, lint-free rags, high-quality water-resistant bearing grease, â¤and replacement fasteners â˘if needed. A service manual or⣠step-by-step guide forâ your model⣠is strongly ârecommended.
Can I replace only the seal and leave the bearings if the seal is leaking?
It’s not recommended.⣠If a seal has failed, the bearingsâ have frequently enough been exposed to water and may already be worn or contaminated.Replacing both bearings and seals at the same time ensures proper life and prevents the new seal from being âŁruined by an old bearing. Inspect â˘the⣠shaft and tub surfaces-if they’re scored or pitted you may needâ additional parts or tub replacement.
How much does⢠the â279264 kit cost and how long does replacement âŁtake?
part prices vary by source âbut are generally modest compared with labor-many kits are⤠in the low tens toâ low hundreds âof dollars range. Replacement time depends on skill and machine design; an experienced technician may complete the job in 1-3 hours, while a DIYer may take longer. If you hire service, add the technician’s labor⢠charge, which âvaries by âregion.
How can I prevent prematureâ bearing and seal failure in my washer?
Avoid overloading the washer, distribute loads evenly, remove heavy âsingle-item loads (like a single blanket), use the correct detergent âand amount, keep the door or lid open between cycles to dry the tuband âŁrepair small leaks promptly. regularly check for⤠unusual noises and address them âearly to avoidâ bearing damage and seal failure.
Insights and Conclusions
Theâ 279264 Whirlpool Bearing âŁ& Seal Kit serves a focused butâ critical role in maintaining the mechanical integrity of compatibleâ Whirlpool appliances. By restoring worn bearings⤠and renewing sealing surfaces, the kit helps âŁstabilize⤠rotatingâ components, reduce excessive vibration and noiseand limit the risk of moisture â¤ingress that can â˘accelerateâ wear or cause secondary damage. Properly installed, the kit contributes to smoother operation â¤and âcan extendâ the effective service life ofâ the appliance.
Becauseâ symptoms such as unusual noise, drum wobbleor leaks can â¤arise from multiple causes, accurate diagnosis is essential before undertaking repair. When wear to bearings or seals â˘is confirmed, timely replacement with the correct 279264â kit, installed per manufacturer guidelines or by⣠a qualified technician, helps prevent more costly failures andâ safety hazards. Verifying â¤compatibility, using appropriate â¤toolsandâ following recommended⣠procedures ensures the repair⤠delivers âthe expected performance and longevity benefits.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
Revolff Home Services
for expert appliance repair services.
For local appliance service information see
Dryer repair Henderson
.
Replacement parts for many appliance models can also be found at
Reliable-Parts-Hub
.
