What is the equivalent of a 22208EAE4 bearing?

The 22208EAE4 is a 40×80×23mm spherical roller bearing with verified equivalents across multiple brands: FAG 22208-E1-XL, SKF 22208 E, NTN 22208EMD1, Timken 22208EM. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 22208EAE4 bearing?

The 22208EAE4 bearing has a bore diameter of 40mm, outer diameter of 80mm, and width of 23mm. It has a dynamic load rating of 98.5 kN, static load rating of 91.5 kN, and weighs 530g. Maximum speed with grease lubrication is 8,000 rpm.

Can I replace a NSK 22208EAE4 with a FAG equivalent?

Yes. NSK and FAG bearings with the same ISO designation are dimensionally interchangeable. The 22208EAE4 (40×80×23mm) can be replaced with the equivalent FAG part number as long as the seal type (open) and clearance class (CN) match. Always verify load ratings and speed limits for your specific application.

22208EAE4

OpenCNSpherical Roller BearingVerified matchSpherical Roller — Light Series

Double row self-aligning roller bearings with barrel-shaped rollers on a concave spherical outer raceway. Handles very high radial loads and moderate axial loads with up to 2° misalignment. Wider than deep groove bearings for the same bore and OD.

40 × 80 × 23mm

Open (no seal)

Cr 98.5 kN / C₀r 91.5 kN

8,000 rpm (grease)

NSK22208EAE440 × 80 × 23mm

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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	40 mm
Outer diameter (D)	80 mm
Width (B)	23 mm
Dynamic load rating (C)	98.5 kN
Static load rating (C₀)	91.5 kN
Weight	530 g
Max speed (grease)	8,000 rpm
Max speed (oil)	11,000 rpm

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Why This Match Is Correct

✓Exact dimensional match (bore, OD, width)

✓Load ratings within tolerance

✓Seal type verified via manufacturer tables

✓Speed rating compatible

Cross-References

Every way this part is identified across brands and catalogs.

Tier-1 Brand Equivalents

Brand	Part Number	Seal	Clearance	Status
NSK	22208EAE4	Open	CN	Current
FAG	22208-E1-XL	Open	CN	Verified
SKF	22208 E	Open	CN	Verified
NTN	22208EMD1	Open	CN	Verified
Timken	22208EM	Open	CN	Verified

Legacy & Proprietary Numbers

SKF22208CNSK22208CDE4RHP22208EJNTN22208FLT22208CAAKN22208CDK/C3/E4TORRINGTON22208CJW33SKF22208CCNSK22208CDE4C3S11RHP22208EJW33NTN22208CFLT22208CCSKF22208CCK/C08W33NSK22208CDKE4RHP22208EJW33C3NTN22208CKSKF22208CKNSK22208EAE4C3RHP22208EJW33C4NTN22208KSKF22208ENSK22208EAKE4RHP22208EKJW33SKF22208E/C2NSK22208EAKE4C3RHP22208EKJW33C2SKF22208E/C3NSK22208HE4RHP22208EKJW33C3SKF22208E/C4

Show all 39 cross-references

NSK22208HKE4SKF22208E/C5SKF22208EKSKF22208EK/C2SKF22208EK/C3SKF22208EKWSKF22208EKW/C3SKF22208EWSKF22208EW/C3

Technical Details & Applications

Specification variations and common equipment types.

Internal Clearance

Normal Clearance (CN)

Standard radial internal clearance. Suitable for most applications under normal operating conditions.

TemperatureUp to ~70°C operating temperature

Seal Type

Open (No Seal)

No seals or shields. Allows external lubrication and cooling. Lowest friction, highest speed capability.

Avoid forDirty, dusty, or wet environments. Applications without planned lubrication maintenance.

Examples

Machine tool spindles
Gearboxes with oil bath lubrication
High-speed precision equipment

Where This Bearing Is Used

Electric motorsPumps and compressorsConveyor rollersAgricultural machineryFans and blowersGearboxesPower transmission equipmentWashing machinesPrinting pressesHVACAutomotive alternators and A/C compressors

Alternative Parts

Options if this exact part isn't what you need.

Same Geometry, Different Configuration

SKF Part Number	Seal Type	Clearance
22208 E	Open (No Seal)	CN
22208 E/C3	Open (No Seal)	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.