What is the equivalent of a 32010-C3 bearing?

The 32010-C3 is a 50×80×20mm tapered roller bearing with verified equivalents across multiple brands: NSK HR32010J C3, NTN 4T-32010 C3, SKF 32010 J2/Q C3, Timken 32010 C3. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 32010-C3 bearing?

The 32010-C3 bearing has a bore diameter of 50mm, outer diameter of 80mm, and width of 20mm. It has a dynamic load rating of 32.5 kN, static load rating of 21 kN, and weighs 252g. Maximum speed with grease lubrication is 5,400 rpm.

Can I replace a FAG 32010-C3 with a NSK equivalent?

Yes. FAG and NSK bearings with the same ISO designation are dimensionally interchangeable. The 32010-C3 (50×80×20mm) 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.

32010-C3

OpenC3Tapered Roller BearingVerified matchTapered Roller — Very Light, Wide

Very light series tapered roller bearings with thin cross-section. Compact design for space-constrained applications requiring combined radial and axial load support.

50 × 80 × 20mm

Open (no seal)

Cr 32.5 kN / C₀r 21 kN

5,400 rpm (grease)

FAG32010-XL C3

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	50 mm
Outer diameter (D)	80 mm
Width (B)	20 mm
Dynamic load rating (C)	32.5 kN
Static load rating (C₀)	21 kN
Weight	252 g
Max speed (grease)	5,400 rpm
Max speed (oil)	7,200 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	32010-XL C3	Open	C3	Verified
NSK	HR32010J C3	Open	C3	Verified
NTN	4T-32010 C3	Open	C3	Verified
SKF	32010 J2/Q C3	Open	C3	Verified
Timken	32010 C3	Open	C3	Verified

Legacy & Proprietary Numbers

DAG6319800002FLT32010XKOYO32010JRNSK32010NTN32010XSKF32010X/QSNR32010STEYR32010CXTIMKEN32010XDAG6319800602

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
32010 J2/Q	Open (No Seal)	CN
32010 J2/Q C3	Open (No Seal)	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.