The â279264⣠Whirlpool⤠Bearing & Seal Kit is a âreplacement â˘kit comprising bearings adn âseals â¤intended for the rotatingâ assemblies of household laundry⢠appliances.As âa mechanical⢠subassembly, the kit provides the rolling elements and âsealing⣠surfaces required âto support â˘a âshaft or â˘drumâ while preventing ingress of water, detergent and âlint into the bearing cavity.
Within an⤠appliance, the bearing and seal components work together to maintain radialâ and axial alignment of the drum or tub relative to its housing and to mediate loads⣠transmitted from the drive system (motor, belt âor â˘direct⣠drive). The bearings reduce friction and wear on the ârotating shaft, while the seals isolate â¤the bearing lubricant â¤from the appliance environment and protect⣠the bearingsâ fromâ moisture and contaminants.⣠These parts typically interface⢠withâ theâ tub/drum, bearing carrier or bulkhead, drive âcoupling or âpulleyand the â˘appliance suspension system, making⤠them critical to smooth rotation and long-term â¤reliability.
In this article readers will find a technical overviewâ ofâ the â¤279264 kit’s âŁfunction and design, guidance⢠on model âcompatibility and identification, common â˘failure symptoms â˘(such as noise, increased vibration, axial play or water âŁleakage), practical troubleshooting steps to diagnose bearing or seal âfailureand considerations for replacement. Replacement topics will include inspection⢠points, handling and press-fit requirementsorientation âof seals,⢠lubricationâ and torque âŁconsiderationsand recommendations for â¤addressing related âcomponents during service.
Table âof Contents
- Function and Mechanical Role of the Drum Bearing and Seal â¤Assembly⢠in Washer Torque Transmission
- How the 279264 âWhirlpool Bearing & seal Kit Operates Inside the appliance: Load Paths,Sealing Mechanism,and âŁLubrication
- Common⣠Failure Modes and Diagnostic Symptoms of âBearing and Seal Degradation (noise,axial/runout,and fluid leakage)
- Compatibility,Model âFitment,Replacement Considerations,Installation â˘Procedures and troubleshooting for the 279264 Whirlpool âBearing & Seal⢠Kit
- Q&A
- In Summary
Function and Mechanical Role of the Drum Bearing and Seal Assembly in Washerâ Torqueâ Transmission
The drum bearing and seal assembly forms the primary âmechanical â˘interface that transfersâ rotational torque âŁfrom the motor andâ gearbox to⤠the wash drum â¤while âmaintaining the drum’s âŁconcentric alignment.The 279264 Whirlpoolâ Bearing⤠& âSeal Kit supplies theâ bearing races âand sealing elementsâ that⢠recreate âŁthe original interference⤠fits and contact geometry between the⤠tub hub and stationary shaft: the bearings carry radial and⢠limited⤠axial⣠loads and maintain âalignment toâ minimize runout, â¤and the âŁseals retain lubricant⣠on the â¤bearing facesâ while excluding wash water and detergent that âaccelerate corrosionâ and⤠fretting. Correct mating diameters andâ face seating are necessaryâ for predictable⤠torqueâ transmission; mismatched orâ damaged races â˘change preload and increase friction or âplay, âwhich degradesâ drivetrain efficiency and life.
Worn bearings or â˘compromised â˘seals alter⢠the intended torque path and â¤often present as increased vibration,⢠rumble at spin speed,⣠elevatedâ motor current, âor visible⣠leakage that contaminates bearing surfaces. Practical service workâ requires controlled removal â˘and press-fit installation to âŁavoid⤠distorting the bearing boreâ or⤠crushing⢠the seal lip; use of a bearing driver and âinspection of shaft/hub runoutâ restoresâ the designed tolerances so torque âŁis transmitted throughâ rolling⢠elements rather than by metal-to-metal contact. Typical âŁdiagnostic⢠cues and replacement âconsiderations include:
- Mechanical roles: radial/axial load support,⤠concentricity control, â¤and lubrication retention.
- Common symptoms of failure: rhythmic noise â˘at spin RPM,⣠lateral play of the drum, â˘and rear⤠tub leakage.
- Service â˘notes: press-fit⤠installation, correct seal orientation, âandâ verification of runoutâ after assembly.
| Item | Description |
|---|---|
| Bearing âtype | Deep-groove or double-rowâ ball bearings to support combined radial⤠and âŁlimited⢠axial loads;⤠installed as interference-fit outer race. |
| Seal type | Elastomeric lip seal⤠with metal carrier or molded geometry that retainsâ grease and blocks water⣠intrusion; âlip must seat squarelyâ against rotatingâ surface. |
| Installation⤠note | Press bearingsâ to specified depth, avoid hammer impacts that cause⤠brinelling, âand verify â¤drum runout âand torque transmission under no-load âspin. |
How the 279264 Whirlpool Bearing & Seal Kit Operates Inside the Appliance: âLoad â¤Paths, Sealing Mechanismand lubrication
The 279264 whirlpool Bearing & Seal kitâ replaces the combined bearing âand sealing elements that support the wash tub or drum. Radial loads⢠from the âspinning drum are âŁcarried â¤through theâ hub âand inner⣠raceâ directly to the bearing, while⣠axial thrust from unbalanced loads âis reacted âat⤠the bearing flange and transmitted into the washer’s outer housing. The bearing is typically âa deep-groove or roller type pressed into the tub âor carrier; the outer ârace is interference-fit into the housing â¤and the inner race rides on âŁthe driveâ shaft or hub. The sealâ in the â˘kit usesâ an elastomeric lip⣠(and in someâ designs an O-ring) âagainst the rotating shaft to exclude wash water andâ retain grease, âso correct orientation and â¤fit are essential â˘for the intended âload âŁpath and sealing performance.â Verify model compatibility before installation because hub geometries and press-fit dimensions â¤vary â˘between Whirlpool platforms.
lubricationâ is â˘suppliedâ during⤠assembly as â¤a packed âgrease⤠charge; âthe bearing relies on retained grease to⢠reduce friction and limit wear, while⤠the âŁseal âprevents lubricant âŁdilution by wash water. Typical failureâ modes are grease⤠washout from âa degraded⢠seal, seal hardening â¤or tearingand bearingâ race wear that increases radial clearance and shaft runout. In service, technicians observe symptoms such asâ drum noise under load, progressive wobble, âor âvisible leakage âat⣠the hub; these indicate â˘both bearing and seal should be replaced âtogether âand the â˘shaft âand âŁhousing inspectedâ for scoring⣠or corrosion. Proper âreplacement requires a press, correct interference fits,â and attentionâ to shaft surface condition to ensure the⤠new seal lip âmates uniformly and the bearing maintains the âoriginal âload path and alignment.
- common service âindicators: growling noise during⣠spin, water around â¤the âtub⤠base, â˘increased âdrum wobble, â˘or elevated operating â˘temperature.
| Item | Description |
|---|---|
| Bearing | Press-fit ârolling element âthat carries radial â˘and âaxial loadsâ from drum/hub to housing;⤠factory-packed âwith grease. |
| Seal | Elastomer lip âcontact seal (plus âstatic O-ring⣠where used) that prevents water⢠intrusion and â¤retains lubricant on the shaft. |
| Lubrication | High-temperature bearing grease retained by the seal; âŁlossâ of lubricant accelerates âwear⤠and noise. |
| installation ânote | Replace âbearing âŁand seal asâ a set,â inspect shaft/housing for damageand re-establish proper press-fit andâ alignment. |
Common⣠Failure Modesâ and Diagnostic Symptoms of⣠Bearing and Seal Degradation (noise, âaxial/runout, â¤and fluid leakage)
The⤠279264 Whirlpool Bearing &⤠Seal Kit is designed âŁto restore the bearing âjournal â˘and sealing interface âbetween the tub and the â¤drive âhub; failure of â¤either â˘elementâ produces distinct mechanical and fluid symptoms that help isolate the root cause. Bearings typically show progressive â¤wear from lossâ of â¤lubricant, contamination (water ingress or particulate),â or âfatigue,⤠which presents as low-frequency rumbleâ or grinding under spin load,â increased heat at the⢠hub, âand⤠progressiveâ axial play. Seal degradation usually begins with material⣠hardening,cracking,or extrusion âŁand results in fluid leakage â¤onto the âtubâ or into the bearing cavity; â˘onceâ the seal is breached,grease washout⤠and water intrusion âaccelerate bearing wear. Technicians should confirmâ partâ compatibility with âthe machine model before installation and inspect mating surfaces for⣠scoring or corrosion that⢠might ânegate a⢠kit-only repair.
- Audible: high-pitched âŁsquealâ at spin-up (lubrication starvation) versus⤠deep rumble/grinding under load (roller/cage damage).
- Axial/runout: â¤visible âwobble, asymmetric âloador looseness measured as⤠axial play âabove acceptableâ limits.
- Fluid leakage: grease or oil â˘residues on the tub âŁfloor, âŁdark⣠stains âaround the hub,⢠or⤠water in theâ bearing cavity.
- Thermal/vibration signs: hot â˘hub afterâ a âŁshort⤠run time, increased vibration â¤at high RPM.
Diagnose â˘by rotating the drum/hubâ by hand to detectâ roughness, then quantify faults with⤠a dial indicator and basic⣠measurements: a radial runout greater than 0.010 in â(0.25 mm) â¤orâ axial play exceeding 0.020â in (0.5 â¤mm) typically indicates replacement rather than adjustment.Inspect seals for hardening or torn lips and⤠examine theâ shaft and housing for scoring; a⢠serviceable â˘kit will ânot correct aâ deeply scored shaft âor a deformed race. âŁWhen replacing the assembly, clean⢠matingâ surfaces,⢠ensureâ correct retention â¤torque on âŁthe â¤hub fastenerand never reuse⢠damaged seals-failureâ to address shaft or housing damageâ will lead âto⣠rapid recurrence ofâ noise, runoutor leakage.
| Item | Description |
|---|---|
| Noise âtypes | Squeal =â lubrication loss; â˘rumble/grind = bearing element damage. |
| Measurable limits | radial âŁrunout > 0.010⤠in / âAxial play⤠> â0.020 âin indicate replacement. |
| Leak evidence | Grease/oil on tub, dark residue at âhub,⢠or water in bearing⣠cavity. |
Compatibility, Model âŁfitment, Replacementâ Considerations,â Installation Procedures âand Troubleshooting for the⢠279264 whirlpool Bearing & Seal Kit
The 279264 Whirlpool âBearing & Seal âKit⣠replaces⤠the bearing âandâ rear tubâ seal that locate and lubricate the inner tubâ shaft while preventing â˘water from entering the bearing⢠cavity. The âŁbearing in this kit carries radial and axial loads fromâ the inner tub during⣠agitationâ and spinand the seal prevents washwater and detergent â˘from⣠contaminating the grease pack. Compatibility â¤is resolute âby âthe tub bore diameter and â¤shaft⣠diameter-this â˘kit is âŁused in Whirlpool-family washers and some OEM equivalents that share â¤the⢠same bearing/seal geometry, but technicians âmust cross-reference the⤠machine model and part numbers and inspect the â˘bearing bore and shaft before installation. If âthe shaft showsâ deep scoring, pittingor flattening, â¤or if the bearing bore is visibly âoval, the tub or shaft mayâ require repair or âreplacement rather than â¤just a kit swap, since improper fitment will causeâ premature â¤failure âeven with â¤aâ new kit.
- Common⣠failure symptoms:⣠grinding orâ rumbling â¤during spin, visible water â¤leakage at⤠the rearâ of the washer,⣠excessive tub play or âwobble.
- Pre-install checks: confirm â˘part cross-reference, âmeasure bore/shaft⢠dimensionsand inspect â¤for corrosion or⣠contamination.
Installation requires controlled pressing and correct seal âorientation: disassemble⣠the drive components, remove âŁthe tub assembly, press outâ theâ old bearing and â˘seal⤠remnants, clean the bore to remove corrosion and old âgrease,⢠then press⣠the⢠new bearing squarely to the specified â¤seating face âand install the âŁseal with theâ lips facing âŁthe tub (ensure the seal lip facesâ the water side). use an arborâ press âor bearing driver sized to theâ outer⢠race to â˘avoid transferring loads through the inner race; a similar-purpose⢠sealâ driver or socket âsized⤠to the seal â˘face prevents lip distortion. âŁAfter reassembly, verifyâ concentricity byâ checking for lateral ârunout at âthe tub flange and perform a low-speed spin to confirm absence â¤of ânoise âor leaks. Forâ troubleshooting,verify shaft straightness and bearing preload,re-check seal seating,and inspect â¤forâ coolant/chemical contamination that could â¤have compromised the replacement-follow⤠the washer’s service manualâ torque and assembly sequences rather than improvising fasteners or⤠shims.
| Item | Description |
|---|---|
| Bearing âtype | Radial/axial (press-fit)â bearing â¤designed for⢠washer tub loads |
| Typical symptoms | Spin noise, rear tub leakage, increased tub wobble |
| Required⣠tools | Arbor press or bearing driver, seal⢠installer, puller, âtorque wrench |
Q&A
what is the Whirlpool 279264 Bearing & âSeal Kit?
The 279264 kit is âa⤠replacement parts package for Whirlpool âŁwashing machines that repairs â˘the tub bearings and âthe tub seal that keep âŁthe inner tub rotating smoothly and preventâ water from leaking into the bearing cavity. Kits⣠vary by supplier but typically âinclude one or two bearings,⢠a tub seal (or seals),⣠and any necessaryâ retaining ringsâ or spacers â-⤠always confirm the exact contents for the specific kit you âŁbuy.
How do I âknow⤠the bearings or âseal are failing and I âneed âthis kit?
Common symptoms⢠are âaâ loud rumbling, grindingor growling noise âduring âspin; excessive wobble, vibrationor off-balance behavior of the drum; â˘waterâ leaking â˘from theâ bottom âof the washer; and visible rust or play when you try to wobble the â¤inner⢠tub by hand. If you â¤see water in âthe bearing â¤cavity or âmagnetic debris,the⢠seal has likely failed and moistureâ has damaged the bearings.
Which washer models does part 279264 fit?
Compatibility⢠varies.The safest⣠method⤠isâ to check yoru âwasher’sâ model ânumber â¤(found on â˘the â¤door orâ cabinet) and look up part 279264 in Whirlpool’s parts list or âaâ reputable parts⢠seller. Do notâ assume compatibility by eye – diffrent â˘model families and production years use⣠different âbearings and seals.
Can I replaceâ theâ bearing and âŁsealâ kit myselfor⤠should I âcall a technician?
It can be a⢠DIY job â¤forâ someone with â¤mechanical âŁaptitude and the rightâ tools, but⢠it is indeed moderately arduous.⤠The job typically⣠requiresâ significantâ disassembly â(removing the⣠cabinet, motor, agitator/spinnerand separating âinner and⣠outer â˘tubs) âŁand pressing⤠bearings âin and out. If you don’t have experience with bearing work or lack a bearing press, driverand proper pulling tools, hiring â˘a trained technician is recommended.
What tools and supplies do I need to replace the bearings and⢠seal?
typical âtools: socket⢠set, screwdrivers, snap-ring pliers, â˘bearing⤠puller or hydraulic press, bearing driverâ or correctly â˘sized socket set for installing bearings, sealâ driver, torque âŁwrenchand a mallet. Supplies: high-temperature bearing grease, replacement âŁretaining ârings if notâ included, gasket sealant⢠if specified âŁby the service manualand âclean rags. âAlwaysâ have the washer â˘service manual or a detailed guide on hand for model-specific procedures and âtorque â˘specifications.
Do⣠Iâ need⢠to replace both â˘bearings and the âseal at the same time?
Yes. When⣠theâ seal has failed long enough to let âwater reach â¤the bearings, the bearings are almost certainly compromised. Replace both bearings⢠and the seal(s) at the same time â˘to ensure a long-lasting ârepair and âto avoid⤠repeatingâ the labor âlater.
Are there â˘any âspecial installation tips toâ ensure a reliable repair?
Key tips: thoroughly clean and inspect the⤠bearing bore and shaft for âcorrosion or scoring before installing new⣠parts; use âŁa press or driverâ to seat bearings and seals squarely (do not â¤hammer the inner race of⤠the⤠bearing); coatâ bearings with the recommended high-temperature grease; make âsure the tub âŁseal is installed⢠with the lipâ oriented correctly⢠and seated flush; and replace⢠any retaining rings or⣠fasteners that show wear. âFollow the model-specificâ service manual â¤for torques and â˘clearances.
how should I test âŁthe⤠washer after installing the⣠kit⣠toâ make sure â¤everything is correct?
after reassembly, ârun a âŁshort spin-only⢠cycle (with⣠the washer empty) and listen for abnormal noise, feel âforâ vibration or wobbleand inspect the base of âthe washer for any leaks. Re-check that fasteners are torqued âto spec â¤and âthat âthe tub spinsâ freely by hand. Run a full load⣠or normal wash cycle and monitor again for noise, balance issues, âŁor âŁleaks over several cycles âŁto confirm the repair.
In Summary
The 279264 Whirlpool⤠Bearing & âŁSeal Kit plays a centralâ role âin maintaining the mechanical integrityâ of â˘compatible washing machines by supportingâ the tub or drum assembly and preventing water intrusion into bearing areas. Properly functioning bearings and seals ensure smooth, quiet rotation, minimize vibration, âand reduce the risk âof water-related âŁdamageâ to adjacent components. When these parts âwear âor⤠fail, the â˘resulting noise, âwobble or leakage can âaccelerate wear onâ the transmission and other â¤driveline elements and ultimately shorten⣠the⤠appliance’s service âlife.
Accurate diagnosis is essential before replacing âthe â˘kit: symptom assessment, inspection of surrounding componentsand confirmation that bearings and seals⣠are the root cause help avoid unnecessary partsâ replacement â˘or overlooking concurrent⤠failures.When replacement â¤is indicated, using the correct kit and following manufacturer specifications-whether âŁperformedâ byâ aâ trained âŁtechnician or a educated DIYer⢠with appropriate tools and safety precautions-helps⤠restore reliable operationâ and prevents â˘recurrent problems.
Timely âand properly executed replacementâ of the 279264 âbearing andâ seal âcomponents canâ be a cost-effective wayâ to extend⣠appliance life and reduce âŁthe âlikelihood of more extensive repairs. Coupled with routine maintenance⣠and attention to⤠symptoms of wear, thoughtful⢠diagnosis and⤠replacement⢠support safer, more efficient operation and help protect â˘the âŁbroader âwashing machine system â¤from avoidable damage.
Professional Appliance Service
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