What is the equivalent of a 6008 bearing?

The 6008 is a 40×68×15mm deep groove ball bearing with verified equivalents across multiple brands: FAG 6008, NSK 6008, NTN 6008, Timken 6008. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 6008 bearing?

The 6008 bearing has a bore diameter of 40mm, outer diameter of 68mm, and width of 15mm. It has a dynamic load rating of 17.8 kN, static load rating of 11 kN, and weighs 185g. Maximum speed with grease lubrication is 14,000 rpm.

Can I replace a SKF 6008 with a FAG equivalent?

Yes. SKF and FAG bearings with the same ISO designation are dimensionally interchangeable. The 6008 (40×68×15mm) 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.

6008

OpenCNDeep Groove Ball BearingVerified matchExtra Light Series

Compact bearings for space-constrained applications. Lower load capacity but higher speed ratings.

40 × 68 × 15mm

Open (no seal)

Cr 17.8 kN / C₀r 11 kN

14,000 rpm (grease)

SKF600840 × 68 × 15mm

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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)	68 mm
Width (B)	15 mm
Dynamic load rating (C)	17.8 kN
Static load rating (C₀)	11 kN
Weight	185 g
Max speed (grease)	14,000 rpm
Max speed (oil)	22,000 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
SKF	6008	Open	CN	Current
FAG	6008	Open	CN	Current
NSK	6008	Open	CN	Current
NTN	6008	Open	CN	Current
Timken	6008	Open	CN	Current

Legacy & Proprietary Numbers

SKF6008-2RSPEER6008-2RLDNSK6008C3ENWG6008.2RSFLT6008.2RSKOYO60082RSNTN6008LLUSNR6008ESTEYR6008-2Z/C3ZWZ6008-2RSMGM6008.2ZRHP6008-2RSDAG631770GPZ60108IVECO60167668NACHI6008ZRIV610436A/022SKF6008-2RS1/C3PEER6008-2RLD-C3NSK6008DDNWG6008.2ZFLT6008RSKOYO6008RSNTN6008LUSNR6008EESTEYR6008C3ZWZ6008/C3MGM6008ZRHP6008RSSKF6008-2RS1/C4

Show all 65 cross-references

PEER6008-C3NSK6008DDUNWG6008RSFLT6008ZKOYO6008ZNTN6008ZSNR6008ZSTEYR6008RS1ZWZ6008NRSKF6008-2RS1N/C3PEER6008-NRNSK6008DUNWG6008ZSKF6008-2RS/C3PEER6008-RLDNSK6008ZSKF6008-2RSJEMPEER6008-RLD-C3SKF6008-2Z/C3PEER6008-ZDSKF6008-2ZJEMPEER6008-ZZDSKF6008/C2PEER6008-ZZD-C3SKF6008/C3SKF6008/C4SKF6008JEMSKF6008N/C3SKF6008-RSSKF6008-RS1SKF6008-RS1/C3SKF6008-RSJEMSKF6008-ZSKF6008-Z/C3SKF6008-ZJEM

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
6008 C3	Open (No Seal)	C3
6008-2Z	ZZ	CN
6008-2Z C3	ZZ	C3
6008-2RS1	2RS	CN
6008-2RS1 C3	2RS	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.