What is the equivalent of a 7311-B-TVP-C3 bearing?

The 7311-B-TVP-C3 is a 55×120×29mm angular contact ball bearing with verified equivalents across multiple brands: NSK 7311A C3E, NTN 7311 C3, SKF 7311 BEP C3, Timken 7311 C3. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 7311-B-TVP-C3 bearing?

The 7311-B-TVP-C3 bearing has a bore diameter of 55mm, outer diameter of 120mm, and width of 29mm. It has a dynamic load rating of 64.35 kN, static load rating of 33.2 kN, and weighs 990g. Maximum speed with grease lubrication is 4,760 rpm.

Can I replace a FAG 7311-B-TVP-C3 with a NSK equivalent?

Yes. FAG and NSK bearings with the same ISO designation are dimensionally interchangeable. The 7311-B-TVP-C3 (55×120×29mm) can be replaced with the equivalent NSK part number as long as the seal type (open) and clearance class (C3) match. Always verify load ratings and speed limits for your specific application.

7311-B-TVP-C3

OpenC3Angular Contact Ball BearingVerified matchAngular Contact Medium Series

Heavier load capacity than 7200. Used in gearboxes, electric motors, and industrial equipment requiring axial load support.

55 × 120 × 29mm

Open (no seal)

Cr 64.35 kN / C₀r 33.2 kN

4,760 rpm (grease)

FAG7311-B-TVP-C3

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	55 mm
Outer diameter (D)	120 mm
Width (B)	29 mm
Dynamic load rating (C)	64.35 kN
Static load rating (C₀)	33.2 kN
Weight	990 g
Max speed (grease)	4,760 rpm
Max speed (oil)	6,375 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
FAG	7311-B-TVP-C3	Open	C3	Current
NSK	7311A C3E	Open	C3	Verified
NTN	7311 C3	Open	C3	Verified
SKF	7311 BEP C3	Open	C3	Verified
Timken	7311 C3	Open	C3	Verified

Legacy & Proprietary Numbers

SKF7311BMRC7311NSK7311BKOYO7311BRHP7311BETNBCA7311BOHL60073110FEDERAL7311FLT7311BND30311NTN7311BSNR7311BSTEYR7311BE/JSKF7311BEAGMMRC7311PNSK7311BEAT85SUCNBKOYO7311BGRHP7311BETNUSKF7311BEC86PMRC7311PDUNSK7311BGSKF7311BECAPMRC7311PJNSK7311BWSKF7311BECBJMRC7311PJDENSK7311BWGSKF7311BECBMMRC7311PJDUSKF7311BECBM/B20

Show all 45 cross-references

SKF7311BECBPSKF7311BECBYSKF7311BECCMSKF7311BEGAMSKF7311BEGAPSKF7311BEGAYSKF7311BEGBMSKF7311BEGBYSKF7311BEGCYSKF7311BEM/P6SKF7311BEN1GAPSKF7311BEPSKF7311BEYSKF7311BGSKF7311BGM

Technical Details & Applications

Specification variations and common equipment types.

Internal Clearance

Greater Than Normal (C3)

Increased radial internal clearance. Required when bearings operate at elevated temperatures or with tight shaft fits.

Temperature70-150°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
7311 BEP	Open (No Seal)	CN
7311 BEP C3	Open (No Seal)	C3
7311 BE-2RZP	2RS	CN
7311 BE-2RZP C3	2RS	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.