279264 Whirlpool Bearing & Seal Kit is a service replacement assembly that contains the rotating bearings and associated seals used to support and protect the washer drum shaft. As a mechanical replacement component, the kit typically includes one or more radial bearings, thrust components where required, and elastomeric or lip seals designed to keep water and contaminants out of the bearing cavity.
Inside the appliance, the bearings carry the radial and axial loads imposed on the inner drum during spin and wash cycles and maintain concentric alignment between the drum and the outer tub or bearing housing. The seals form a fluid barrier that protects the bearing lubrication from detergent, water and particulate ingress.Functionally, this kit interfaces with the drive assembly (motor, pulley or gearbox), the drum shaft or hub, the tub or bearing carrier, and the suspension system; improper bearing or seal condition affects vibration, rotor balance, and drivetrain load transfer.
In this article readers will find a technical overview of the kit’s function and typical construction, guidance on model compatibility and how to verify fitment, common failure symptoms to look for (such as noise, wobble, leakage and overheating), diagnostic checks and troubleshooting steps to isolate bearing versus seal failures, and practical replacement considerations including required tools, handling of seals and bearings, cleanliness and lubrication concerns, and when replacement of adjacent components should be considered.
Table of Contents
- Functional Role and Mechanical Requirements of the Bearing and Seal Assembly
- How the 279264 Whirlpool Bearing & Seal Kit Interfaces with the Tub,Shaft,and Drive Mechanism
- Common Failure Symptoms: Vibration,Noise,leakage,and Seal Degradation Diagnostics
- Replacement Considerations,model Compatibility,and Step-by-Step installation Procedure
- Q&A
- In Retrospect
functional Role and Mechanical Requirements of the Bearing and seal Assembly
The 279264 Whirlpool Bearing & Seal Kit supplies the rotating bearing elements and mating seals that locate and support the washer drum while preventing water intrusion and retaining lubricant. In service,the bearing carries radial loads from the drum and transmits moderate axial forces arising from imbalance or acceleration; the seal establishes a controlled lip contact against the shaft or hub to exclude water and contain grease. Proper function requires tight concentricity between shaft, bearing bore, and seal face so that rotational runout and bearing clearance remain within OEM limits; excessive clearance, corrosion, or seal lip wear will produce audible rumble, increased shaft play, or visible leakage before catastrophic failure.
Mechanical requirements for the assembly include controlled interference fits, specific surface finishes, and material compatibility for both the bearing race/hub and the elastomer seal lip. Technicians should verify shaft diameter and hub bore tolerances,ensure the bearing is pressed squarely to avoid skew,and confirm seal orientation and contact pressure during installation; soft-seated seals,damaged hubs,or improper installation methods (hammering without a driver) compromise sealing and bearing life. In practice,troubleshooting and replacement are guided by measurable symptoms and by checking runout,radial/axial play,and grease condition to confirm whether the bearing,the seal,or both need replacement.
- Common service indicators: persistent noise under spin, lateral drum wobble, oil/grease on the drum edge, and progressive shaft play.
| item | Description |
|---|---|
| Bearing function | Support radial and moderate axial loads; minimize friction and allow smooth rotation under dynamic imbalance. |
| Seal function | Elastomer lip seal excludes water and retains grease at the bearing-shaft interface; contact pressure and surface finish determine effectiveness. |
| Fit and tolerances | Interference press fit for bearing in hub; concentricity and runout should match OEM service limits to prevent uneven wear. |
| Installation notes | Use proper press/drift, avoid direct hammering on races, inspect hubs for corrosion, and apply recommended grease and seating procedure. |
How the 279264 Whirlpool Bearing & Seal Kit Interfaces with the Tub, Shaft, and Drive Mechanism
The 279264 whirlpool Bearing & Seal Kit contains the bearings and sealing elements that establish the mechanical and fluid boundaries between the inner tub, the drive shaft, and the washer’s drive mechanism. The bearings are press-fit into the tub hub and ride on the drive shaft or spindle, carrying radial loads from the rotating tub and resisting limited axial movement; correct bearing fit and concentricity control runout and vibration transmitted to the transmission or motor coupling. The seals mount adjacent to the bearings with their lip(s) in contact with the shaft or a mating surface, creating a dynamic barrier that retains grease inside the bearing assembly while excluding wash water and detergents that would otherwise corrode races or wash out lubrication.
In practice, the kit interfaces with the rest of the machine by forming the rotating support and moisture barrier at the tub/hub interface; worn or improperly installed bearings or seals will show symptoms such as growling or grinding noises during spin, grease contamination in the tub area, shaft scoring, or progressive tub wobble. Compatibility depends on matching the kit’s bearing outer diameter,inner bore,and seal profile to the washer’s tub hub and shaft dimensions; technicians should inspect the shaft and tub hub for scoring or distortion and verify tolerances during replacement because a damaged shaft or an oversized hub opening will shorten the new parts’ service life and can defeat the seal. During reassembly ensure bearings are pressed squarely to the specified depth and seals are oriented so their sealing lips contact the correct surface to maintain grease retention and water exclusion under centrifugal and axial loads.
- Primary functions: support radial/thrust loads, maintain concentric rotation, and exclude water/retain grease.
- Critical interface checks: shaft diameter and finish, tub hub bore condition, seal lip orientation, and bearing press-fit depth.
- Common failure indicators: noisy spin, grease leakage, tub wobble, and internal corrosion on bearing races.
| Item | Description |
|---|---|
| Bearing | Press-fit race that supports the tub on the drive shaft and controls radial/axial movement. |
| Seal | Elastomer lip that contacts the shaft or housing to retain grease and exclude water. |
| Shaft/Spindle | Rotating element the bearing rides on; surface finish and diameter determine fit and seal life. |
| Tub hub | Housing that accepts the bearing; bore condition affects press-fit security and concentricity. |
Common Failure Symptoms: Vibration, Noise, Leakage, and seal Degradation Diagnostics
The tub bearings and seals support the drum assembly and preserve the lubricant boundary between the bearing races and the wash chamber; replacement of worn components restores concentric rotation and prevents water intrusion that accelerates wear. The 279264 Whirlpool Bearing & Seal Kit is a matched set designed to replace both bearing races and the primary tub seal in compatible Whirlpool machines, restoring original fit tolerances and seal lip geometry. When the bearing bearings or seals begin to fail, the washer will often transfer increased loads to the hub and suspension, producing distinct mechanical symptoms rather than intermittent electronic faults.
- Excessive vibration or a pronounced wobble during the spin cycle
- Metallic grinding, growling, or high-pitched squeal originating from the tub area
- Visible grease or oil on the underside of the tub or around the seal lip
- Excessive radial or axial play of the drum when manually rocked
- Rapid reoccurrence of corrosion or seal hardening after short use
| Item | Description |
|---|---|
| Noise signature | low-frequency thumping or growl indicates race degradation; high-frequency squeal suggests seal lip chatter or partial hydrodynamic contact loss. |
| Leak evidence | Grease mixed with water or metal particles at the seal indicates bearing lubrication breach and seal failure. |
| Movement tolerance | Radial or axial play greater than ~0.5 mm typically warrants replacement of bearings and seal. |
Diagnosing these faults requires simple mechanical checks: rotate the drum by hand to detect roughness or binding, rock it axially and radially to quantify play, and inspect seal lips and lubricant for metal contamination. Use a dial indicator for runout and a visual inspection of grease color and particle content; darkened grease with metal flakes shows race wear even if noise is subtle. The 279264 Whirlpool Bearing & Seal Kit provides the correct race diameters and seal thickness for compatible models, so follow service manual press-fit procedures and torque values during installation-avoid hammering components, press bearings squarely to seat the races, and replace the seal with the correct orientation to preserve lip preload. After replacement, verify balance under a light test load and recheck for leaks and abnormal vibration before returning the machine to normal service.
Replacement Considerations, Model Compatibility, and Step-by-Step Installation Procedure
The 279264 Whirlpool Bearing & Seal Kit contains the bearings and seals that restore radial support to the wash-tub shaft and re-establish the dynamic water barrier between the tub and the transmission. Bearings in this position carry rotating loads and damp vibration; as they wear, radial runout and shaft play increase, producing noise, accelerated seal wear, and eventual leaks. Technicians should verify compatibility by matching the appliance model number,shaft diameter,bearing inner/outer diameters and shoulder positions to the service parts list or exploded view-frame and hub revisions between model years can change which kit fits a given washer.Replacement should address both the mechanical wear (bearing clearance and shaft scoring) and the sealing function (seal lip orientation and mating surface condition) to prevent immediate repeat failures.
- Inspect: measure radial runout of the shaft, check for shaft scoring, and identify the actual leak path before disassembly.
- Preparation: obtain the correct service manual torque values, press-fit tools or drivers sized to bearing OD, and recommended grease.
- Removal: drain and secure drum, remove agitator and inner tub, extract worn bearings and seals with a bearing puller or by driving from the bore.
- Installation: press new bearings squarely to the bore,install seals with the sealing lip facing the fluid side,apply a light film of compatible grease,and torque retaining hardware per the service manual.
- Verification: reassemble, run a no-load spin to check for noise and measure runout/leakage before returning to service.
Practical considerations include addressing corrosion and bore distortion: if the bearing bore is scored or out of round,the housing must be repaired or replaced,as installing new bearings into a compromised bore will shorten service life.Use of a hydraulic or arbor press and driver that contacts the bearing outer race prevents preloading the inner race or damaging rolling elements during installation. Typical workshop checks after installation include listening for abnormal acoustic signatures at spin speeds, confirming drum runout within factory tolerance, and performing a controlled fill-and-drain cycle to verify seal integrity; when exact torque or runout limits are required, follow the appliance-specific service manual rather than generic values.
| Item | Description |
|---|---|
| Shaft/Hub Match | Confirm shaft diameter and shoulder locations against the kit spec before ordering. |
| Lubricant | Use non-water-soluble lithium-based bearing grease compatible with seals. |
| Typical Runout | Target runout ≤ 0.5 mm as a general guideline; verify model-specific tolerance in the service manual. |
| Retention Torque | Use manufacturer-specified torque values; do not rely on approximate numbers for safety-critical fasteners. |
Q&A
What is the 279264 Whirlpool Bearing & Seal Kit and what parts are included?
The 279264 is a replacement bearing-and-seal service kit intended to repair a washer tub’s bearing housing. Kits commonly include one or two bearings (inner/outer), one rubber oil/water seal, and sometimes a retaining ring, spacer sleeve or hub washer. Exact contents vary by supplier, so always check the parts list for the specific kit you buy.
Which washer models will the 279264 kit fit?
The kit fits specific Whirlpool (and sometimes related-brand) washer models that use the same tub-bearing assembly. There is no universal fit-always confirm compatibility by checking your washer’s model number (on the appliance nameplate) against the manufacturer’s parts fiche or the seller’s compatibility list before ordering.
What symptoms indicate the bearings or seal are failing?
Typical signs include loud growling or grinding noises during spin, excessive vibration or wobble of the tub, visible water leaking from the bottom or rear of the washer, and rust or grease contamination around the bearing area. Leaks are usually caused by a failed seal, while noise and wobble are classic bearing failures.
Can I replace the 279264 kit myself and how difficult is the job?
You can replace the kit yourself if you have intermediate mechanical skills and the right tools, but the job is more advanced than common parts swaps.It requires major disassembly (accessing and removing the inner tub or whole cabinet), removing the old bearings and pressing in new ones squarely, and reassembling with correct clearances. If you lack experience or the proper tools, a professional technician is recommended.
What tools and supplies are typically required for installation?
Common tools: metric/standard socket set,screwdrivers,pliers,bearing puller or hydraulic press,bearing driver or properly sized socket/drift to install the outer race without damaging it,torque wrench,penetrating oil,shop towels,safety gloves/eye protection. Supplies: replacement kit, appropriate high-quality water-resistant bearing grease if bearings are not sealed, thread locker for fasteners if specified, and a service manual or step guide for your model.
Do the bearings in the kit come pre-greased, or do I need to pack them with grease?
Many modern replacement bearings are sealed and pre-lubricated (no additional grease required). If the kit includes non-sealed bearings, you must pack them with a high-quality, water-resistant bearing grease during installation. Check the kit description or the bearing part marking; when in doubt,follow the manufacturer’s instructions included with the kit.
How long should a replaced bearing and seal last, and how can I extend their life?
Expected life varies with usage, load balance, water quality, and maintenance; a properly installed bearing and seal can last many years (frequently enough 5-15 years). To extend life: avoid overloading the washer, keep loads balanced, maintain proper leveling, use the correct detergent and quantity, fix leaks promptly, and have suspension/shock absorbers and drive components inspected-imbalances or worn shocks will accelerate bearing wear.
after installing the kit, the washer is still noisy or leaking – what should I check?
First verify the new parts were installed correctly and seated squarely: recheck bearing installation, seal lip orientation, and any retaining hardware torque per the service manual. Inspect for other causes of noise/leakage such as a damaged tub, cracked housing, worn shock absorbers, loose drum/spindle components, or incorrect part number. If the leak persists, confirm the leak location (seal vs. plumbing) and consider having a technician perform a pressure/leak test and full inspection.
In Retrospect
The 279264 Whirlpool Bearing & Seal Kit plays a key role in maintaining the mechanical integrity of compatible Whirlpool tubs and drums. By replacing worn bearings and seals, the kit helps restore smooth rotation, reduce vibration and noise, prevent water leaks into the motor and housing, and minimize accelerated wear on associated components. Properly functioning bearings and seals therefore contribute directly to appliance reliability, efficiency, and service life.
Accurate diagnosis and timely replacement are essential to realize these benefits. Symptoms such as increased noise, wobble, or evidence of leakage should be evaluated promptly to determine whether bearing and seal replacement is warranted. using the correct 279264 kit, following manufacturer guidance or service documentation, and adhering to safety best practices-or engaging a qualified technician when appropriate-helps ensure a successful repair and avoids additional damage or unnecessary expense.
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
.
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