What is the equivalent of a 7303-B-TVP bearing?

The 7303-B-TVP is a 17×47×14mm angular contact ball bearing with verified equivalents across multiple brands: NSK 7303A, Timken 7303, FAG 7303-B-TVP, SKF 7303 BEP. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 7303-B-TVP bearing?

The 7303-B-TVP bearing has a bore diameter of 17mm, outer diameter of 47mm, and width of 14mm. It has a dynamic load rating of 12.15 kN, static load rating of 5.24 kN, and weighs 68g. Maximum speed with grease lubrication is 13,600 rpm.

Can I replace a NTN 7303-B-TVP with a NSK equivalent?

Yes. NTN and NSK bearings with the same ISO designation are dimensionally interchangeable. The 7303-B-TVP (17×47×14mm) can be replaced with the equivalent NSK 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.

7303-B-TVP

OpenCNAngular Contact Ball BearingVerified matchAngular Contact Medium Series

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

17 × 47 × 14mm

Open (no seal)

Cr 12.15 kN / C₀r 5.24 kN

13,600 rpm (grease)

NTN7303

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	17 mm
Outer diameter (D)	47 mm
Width (B)	14 mm
Dynamic load rating (C)	12.15 kN
Static load rating (C₀)	5.24 kN
Weight	68 g
Max speed (grease)	13,600 rpm
Max speed (oil)	17,000 rpm

→ How to read a bearing part number

Get a PDF spec sheet

Save, print, or forward to procurement. We'll email it to you and download immediately.

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
NTN	7303	Open	CN	Verified
NSK	7303A	Open	CN	Verified
Timken	7303	Open	CN	Verified
FAG	7303-B-TVP	Open	CN	Current
SKF	7303 BEP	Open	CN	Verified

Legacy & Proprietary Numbers

SKF7303BNSK7303BRHP7303BETNFLT7303BKOYO7303BMRC7303PSNR7303BZKL7303BSKF7303BECBPNSK7303BWRHP7303BETNUSKF7303BEGAPSKF7303BEP

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
7303 BEP	Open (No Seal)	CN
7303 BEP C3	Open (No Seal)	C3
7303 BE-2RZP	2RS	CN
7303 BE-2RZP C3	2RS	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.