What is the equivalent of a 6248-2RS1 bearing?

The 6248-2RS1 is a 40×80×18mm deep groove ball bearing with verified equivalents across multiple brands: SKF 6208-2RS1, FAG 6208-2RSR, NTN 6208LLU, Timken 6208-2RS. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 6248-2RS1 bearing?

The 6248-2RS1 bearing has a bore diameter of 40mm, outer diameter of 80mm, and width of 18mm. It has a dynamic load rating of 32.5 kN, static load rating of 19 kN, and weighs 352g. Maximum speed with grease lubrication is 11,000 rpm.

Can I replace a NSK 6248-2RS1 with a SKF equivalent?

Yes. NSK and SKF bearings with the same ISO designation are dimensionally interchangeable. The 6248-2RS1 (40×80×18mm) can be replaced with the equivalent SKF 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.

6248-2RS1

2RSCNDeep Groove Ball BearingLight Series

The most widely used bearing series. Versatile, good balance of load capacity and speed. The go-to choice for general-purpose applications.

NSK6208DDU40 × 80 × 18mm

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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)	18 mm
Dynamic load rating (C)	32.5 kN
Static load rating (C₀)	19 kN
Weight	352 g
Max speed (grease)	11,000 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
NSK	6208DDU	2RS	CN	Verified
SKF	6208-2RS1	2RS	CN	Probable
FAG	6208-2RSR	2RS	CN	Probable
NTN	6208LLU	2RS	CN	Probable
Timken	6208-2RS	2RS	CN	Probable

Legacy & Proprietary Numbers

SKF6208NSK6208KOYO6208STEYR6208PEER6208FLT6208ZWZ6208MGM6208NTN6208NWG6208SNR6208NACHI6208RHP6208FBC6208FEDERAL1208GMN6208Fafnir208KMRC208-SZKL6208Federal1208FFHOOVER7208New Departure77208NISSAN32203-36900BUKH12-11CARM7011015CONT60125DAF701494FAFNIR6208FORD30-31265GPZ60208

Show all 180 cross-references

IVECO60131478NH6208NR-F5OPEL720014SOME73200846VOLVO7011015SKF6208-2RS1/C3NSK6208C3EKOYO62082RSSTEYR6208-2GPEER6208-2RLDFLT6208.2RSZWZ6208-2RZMGM6208.2RSNTN6208LHAP63ENWG6208.2RSSNR6208ENACHI6208.2NSLRHP6208-2ZFBC6208PFEDERAL1208CGGMN6208-2ZFafnir208KDMRC208-SFFZKL6208NFederal1208SFHOOVER7208GNew Departure77508NISSAN32203-44000SKF6208-2RS1/C3GJNNSK6208CMKOYO62082RSNRSTEYR6208-2RS1/C3PEER6208-2RLD-C3FLT6208.2RSNRZWZ6208-2ZMGM6208.2ZNTN6208LLNWG6208.2ZSNR6208EENACHI6208NRRHP6208NFBC6208PPFEDERAL1208FGMN6208RSFafnir208KDDMRC208-SZZZKL6208ZSKF6208-2RS1/C3HT51NSK6208DDKOYO6208C3STEYR6208-2ZPEER6208-C3FLT6208NZWZ6208NMGM6208NNTN6208LUNWG6208NSNR6208J30NACHI6208NSLRHP6208NRFBC6208PSRFEDERAL1208FFGMN6208ZSKF6208-2RS1/C3WTNSK6208DDUC3EKOYO6208DSTEYR6208C3PEER6208-RLDFLT6208NRZWZ6208/P6MGM6208RSNTN6208NRNWG6208RSSNR6208NNACHI6208ZRHP6208RSFBC6208SRFEDERAL1208GFSKF6208-2RS1NNSK6208DDUCMKOYO6208DDSTEYR6208GPEER6208-RLD-C3FLT6208RSZWZ6208-RSMGM6208ZNTN6208ZNWG6208ZSNR6208NRNACHI6208ZNRRHP6208ZSKF6208-2RS1NRNSK6208DDUNRKOYO6208NSTEYR6208NPEER6208-ZDFLT6208ZZWZ6208-ZMGM6208ZNNTN6208ZNRNWG6208ZNSNR6208ZSKF6208-2RSJEMNSK6208DUKOYO6208NRSTEYR6208NRPEER6208-ZZDFLT6208ZNRZWZ6208-ZNSKF6208-2RSNRNSK6208DUCMKOYO6208RSSTEYR6208ZPEER6208-ZZD-C3SKF6208-2ZNSK6208MKOYO6208ZSTEYR6208ZNRSKF6208-2Z/C3NSK6208NKOYO6208ZNRSKF6208-2Z/C3GJNNSK6208NRSKF6208-2Z/C3HTNSK6208ZSKF6208-2Z/C3HT22NSK6208ZC3ESKF6208-2Z/C3HT51NSK6208ZNSKF6208-2Z/C3WTNSK6208ZNRSKF6208-2ZJEMSKF6208/C2SKF6208/C3SKF6208/C4SKF6208JEMSKF6208NSKF6208N/C3SKF6208NRSKF6208NR/C3SKF6208-RSSKF6208-RS1SKF6208-RS1/C3SKF6208-RSJEMSKF6208TB/C78SKF6208-ZSKF6208-Z/C3SKF6208-Z/C4SKF6208-ZJEMSKF6208-ZNR

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

Alternative Parts

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

Related Bearings

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