What is the equivalent of a 22309 bearing?

The 22309 is a 45×100×36mm spherical roller bearing with verified equivalents across multiple brands: SKF 22309 E, NSK 22309EAE4, NTN 22309EMD1, Timken 22309EM. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 22309 bearing?

The 22309 bearing has a bore diameter of 45mm, outer diameter of 100mm, and width of 36mm. It has a dynamic load rating of 190 kN, static load rating of 183 kN, and weighs 1400g. Maximum speed with grease lubrication is 5,300 rpm.

Can I replace a FAG 22309 with a SKF equivalent?

Yes. FAG and SKF bearings with the same ISO designation are dimensionally interchangeable. The 22309 (45×100×36mm) can be replaced with the equivalent SKF 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.

22309

OpenCNSpherical Roller BearingSpherical Roller — Medium Series

Medium cross-section spherical roller bearings with higher load capacity than 22200 series for the same bore. Larger OD and greater width provide significantly more radial capacity. Standard sizes start at 22308 (40mm bore).

45 × 100 × 36mm

Open (no seal)

Cr 190 kN / C₀r 183 kN

5,300 rpm (grease)

FAG22309-E1-XL45 × 100 × 36mm

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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	45 mm
Outer diameter (D)	100 mm
Width (B)	36 mm
Dynamic load rating (C)	190 kN
Static load rating (C₀)	183 kN
Weight	1400 g
Max speed (grease)	5,300 rpm
Max speed (oil)	7,000 rpm

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Cross-References

Every way this part is identified across brands and catalogs.

Tier-1 Brand Equivalents

Brand	Part Number	Seal	Clearance	Status
FAG	22309-E1-XL	Open	CN	Probable
SKF	22309 E	Open	CN	Probable
NSK	22309EAE4	Open	CN	Probable
NTN	22309EMD1	Open	CN	Probable
Timken	22309EM	Open	CN	Probable

Legacy & Proprietary Numbers

SKF22309CNSK22309CAME4C3RHP22309EJW33NTN22309LINK-BELT22309LBSNR22309EAKB33KOYO22309RHRTORRINGTON22309CJW33SKF22309CCNSK22309CAME4C4VERHP22309EJW33C3NTN22309CLINK-BELT22309LBKSNR22309VSKF22309CC/C2NSK22309CDE4RHP22309EKJW33NTN22309CKSKF22309CC/C2W33NSK22309CDKE4RHP22309EKJW33C3NTN22309CVS2SKF22309CC/C3NSK22309EAE4C3RHP22309EMW33NTN22309KSKF22309CC/C3W33NSK22309EAKE4RHP22309EMW33C3SKF22309CC/C4W33

Show all 49 cross-references

NSK22309EAKE4C3SKF22309CCKNSK22309HE4SKF22309CCK/C3NSK22309HE4C4U15-VSSKF22309CCK/C3W33NSK22309HKE4SKF22309CCK/C4W33NSK22309ME4-VSSKF22309CCK/W33SKF22309CC/W33SKF22309CC/W33A15SKF22309CKSKF22309ESKF22309E/C3SKF22309EKSKF22309EK/C3SKF22309EKWSKF22309E/VA405

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
22309 E	Open (No Seal)	CN
22309 E/C3	Open (No Seal)	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.