What is the equivalent of a 1312F bearing?

The 1312F is a 60×130×31mm self-aligning ball bearing with verified equivalents across multiple brands: FAG 6312-2ZR, NSK 6312ZZ, NTN 6312ZZ, Timken 6312-ZZ. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 1312F bearing?

The 1312F bearing has a bore diameter of 60mm, outer diameter of 130mm, and width of 31mm. It has a dynamic load rating of 85.2 kN, static load rating of 52 kN, and weighs 1240g. Maximum speed with grease lubrication is 7,000 rpm.

Can I replace a SKF 1312F with a FAG equivalent?

Yes. SKF and FAG bearings with the same ISO designation are dimensionally interchangeable. The 1312F (60×130×31mm) can be replaced with the equivalent FAG part number as long as the seal type (ZZ) and clearance class (CN) match. Always verify load ratings and speed limits for your specific application.

1312F

ZZCNDeep Groove Ball BearingSelf-Aligning Medium Series

Heavier self-aligning ball bearings with higher load capacity than 1200 series. For applications with significant misalignment and moderate radial loads.

SKF6312-2Z60 × 130 × 31mm

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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	60 mm
Outer diameter (D)	130 mm
Width (B)	31 mm
Dynamic load rating (C)	85.2 kN
Static load rating (C₀)	52 kN
Weight	1240 g
Max speed (grease)	7,000 rpm
Max speed (oil)	5,695 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
SKF	6312-2Z	ZZ	CN	Probable
FAG	6312-2ZR	ZZ	CN	Probable
NSK	6312ZZ	ZZ	CN	Verified
NTN	6312ZZ	ZZ	CN	Probable
Timken	6312-ZZ	ZZ	CN	Probable

Legacy & Proprietary Numbers

SKF6312NSK6312STEYR6312KOYO6312PEER6312NTN6312RHP6312FBC6312FLT6312NWG6312ZWZ6312SNR6312Fafnir312KMGM6312MRC312-SFederal1312FFFEDERAL1312New Departure88212FAFNIR6312FIAT621654HOOVER7312SASC1304315SCAN1304315ZKL6312SKF6312-2RS1NSK6312C3ESTEYR6312-2Z/C3KOYO63122RSPEER6312-2RLDNTN6312LLU

Show all 118 cross-references

RHP6312-2RSFBC6312PFLT6312NNWG6312.2ZZWZ6312-2RSSNR6312NFafnir312KDMGM6312NMRC312-SFFFederal1312SFFEDERAL1312FNew Departure88512SKF6312-2RS1/C3NSK6312CMSTEYR6312-2ZNRKOYO6312DPEER6312-2RLD-C3NTN6312LURHP6312NFBC6312PPFLT6312NRNWG6312NZWZ6312-RSSNR6312NRFafnir312KDDMGM6312ZMRC312-SZZSKF6312-2RSJEMNSK6312DDUSTEYR6312C3KOYO6312DDPEER6312-C3NTN6312NRRHP6312NRFBC6312PSRFLT6312ZNWG6312ZZWZ6312-ZSNR6312ZSKF6312-2Z/C3NSK6312DDUCMSTEYR6312C4KOYO6312NRPEER6312-RLDNTN6312ZRHP6312RSFBC6312SRFLT6312ZNRNWG6312ZNZWZ6312-ZNSKF6312-2ZJEMNSK6312DUSTEYR6312M1/C3KOYO6312RSPEER6312-ZDNTN6312ZNRRHP6312ZSKF6312-2ZNRNSK6312DUC3ESTEYR6312NRKOYO6312ZPEER6312-ZZDSKF6312/C3NSK6312MSTEYR6312ZKOYO6312ZNRSKF6312/C3VL0241NSK6312NRSTEYR6312Z/C3SKF6312/C4NSK6312ZSTEYR6312ZNRSKF6312/C4S1NSK6312ZCMSKF6312JEMNSK6312ZNRSKF6312M/C3SKF6312M/C3VL0241SKF6312M/C4SKF6312NRSKF6312NRJEMSKF6312-RS1SKF6312-RSJEMSKF6312-ZSKF6312-Z/C3SKF6312-ZJEMSKF6312-ZNRSKF6312-ZNRJEM

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

Metal Shielded (ZZ / 2Z)

Metal shields on both sides. Moderate protection from dust and debris. Pre-lubricated with grease.

Avoid forHarsh environments with heavy moisture, chemicals, or fine dust ingress.

Examples

Electric motors
Fans and blowers
Power tools
HVAC 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
1312 ETN9	Open (No Seal)	CN
1312 ETN9 C3	Open (No Seal)	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.