What is the equivalent of a 61204063 bearing?

The 61204063 is a 25×47×12mm deep groove ball bearing with verified equivalents across multiple brands: NSK 6005DDU, FAG 6005-2RSR, NTN 6005LLU, Timken 6005-2RS. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 61204063 bearing?

The 61204063 bearing has a bore diameter of 25mm, outer diameter of 47mm, and width of 12mm. It has a dynamic load rating of 11.9 kN, static load rating of 6.55 kN, and weighs 81g. Maximum speed with grease lubrication is 20,000 rpm.

Can I replace a SKF 61204063 with a NSK equivalent?

Yes. SKF and NSK bearings with the same ISO designation are dimensionally interchangeable. The 61204063 (25×47×12mm) can be replaced with the equivalent NSK part number as long as the seal type (2RS) and clearance class (CN) match. Always verify load ratings and speed limits for your specific application.

61204063

2RSCNDeep Groove Ball Bearing

SKF6005-2RS125 × 47 × 12mm

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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	25 mm
Outer diameter (D)	47 mm
Width (B)	12 mm
Dynamic load rating (C)	11.9 kN
Static load rating (C₀)	6.55 kN
Weight	81 g
Max speed (grease)	20,000 rpm
Max speed (oil)	—

→ What does 2RS mean on a bearing?→ How to read a bearing part number

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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
SKF	6005-2RS1	2RS	CN	Probable
NSK	6005DDU	2RS	CN	Verified
FAG	6005-2RSR	2RS	CN	Probable
NTN	6005LLU	2RS	CN	Probable
Timken	6005-2RS	2RS	CN	Probable

Legacy & Proprietary Numbers

SKF6005FLT6005NSK6005PEER6005KOYO6005NH6105SNR6005GMN6005NACHI6005NTN6005NWG6005MGM6005RHP6005STEYR6005ZWZ6005FIAT61204063FORD30-21889GPZ60105ZKL6005SKF6005-2RS1/C3FLT6005.2RSNSK6005C3EPEER6005-2RLDKOYO60052RSNH6105-KSNR6005EGMN6005-2ZNACHI6005NRNTN6005LLU/5KNWG6005.2Z

Show all 109 cross-references

MGM6005.2ZRHP6005-2ZSTEYR6005-2ZZWZ6005-2ZSKF6005-2RS1NRFLT6005.2RSNRNSK6005CMPEER6005-2RLD-C3KOYO6005NRNH6105-KKSNR6005EEGMN6005RSNACHI6005ZNTN6005LUNWG6005NMGM6005ZRHP6005RSSTEYR6005ZZWZ6005-ZSKF6005-2RS1/QE6FLT6005NNSK6005DDPEER6005-C3KOYO6005RSNH6105-PSNR6005NGMN6005ZNACHI6005ZZNTN6005ZNWG6005ZSKF6005-2RSHFLT6005NRNSK6005DDUCMPEER6005-RLDKOYO6005ZNH6105-PPSNR6005ZSKF6005-2RSH/C3FLT6005RSNSK6005DUPEER6005-ZDKOYO6005ZZSKF6005-2RSHNRFLT6005RSNRNSK6005NPEER6005-ZZDSKF6005-2RSJEMFLT6005ZNSK6005ZPEER6005-ZZD-C3SKF6005-2RSLTN9/C3VT162FLT6005ZZNSK6005ZZSKF6005-2RSNRSKF6005-2ZSKF6005-2Z/C3SKF6005-2Z/C3QE6SKF6005-2Z/C3WTSKF6005-2Z/HT22SKF6005-2ZJEMSKF6005-2ZNSKF6005-2ZNRSKF6005/C3SKF6005/C3QE6SKF6005JEMSKF6005NSKF6005NRSKF6005/QE6SKF6005-RSSKF6005-RS1SKF6005-RS1/C3SKF6005-RSHSKF6005-RSH/C3SKF6005-RSJEMSKF6005-RSNRSKF6005TBSKF6005-ZSKF6005-Z/C3SKF6005-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

Rubber Sealed (2RS)

Rubber contact seals on both sides. Superior protection from contaminants. Pre-lubricated, maintenance-free.

Avoid forVery high-speed applications (seal friction limits top speed). Environments exceeding 110°C.

Examples

Agricultural machinery
Conveyor rollers
Automotive components
Outdoor equipment
Washing machines

Where This Bearing Is Used

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

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