What is the equivalent of a 6020C3 bearing?

The 6020C3 is a 100×150×24mm deep groove ball bearing with verified equivalents across multiple brands: NSK 6020 C3E, NTN 6020 C3, SKF 6020 C3, Timken 6020 C3. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 6020C3 bearing?

The 6020C3 bearing has a bore diameter of 100mm, outer diameter of 150mm, and width of 24mm. It has a dynamic load rating of 55.3 kN, static load rating of 49 kN, and weighs 1120g. Maximum speed with grease lubrication is 5,000 rpm.

Can I replace a FAG 6020C3 with a NSK equivalent?

Yes. FAG and NSK bearings with the same ISO designation are dimensionally interchangeable. The 6020C3 (100×150×24mm) 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.

6020C3

OpenC3Deep Groove Ball BearingVerified matchExtra Light Series

Compact bearings for space-constrained applications. Lower load capacity but higher speed ratings.

100 × 150 × 24mm

Open (no seal)

Cr 55.3 kN / C₀r 49 kN

5,000 rpm (grease)

FAG6020-C3

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	100 mm
Outer diameter (D)	150 mm
Width (B)	24 mm
Dynamic load rating (C)	55.3 kN
Static load rating (C₀)	49 kN
Weight	1120 g
Max speed (grease)	5,000 rpm
Max speed (oil)	6,300 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	6020-C3	Open	C3	Verified
NSK	6020 C3E	Open	C3	Verified
NTN	6020 C3	Open	C3	Verified
SKF	6020 C3	Open	C3	Verified
Timken	6020 C3	Open	C3	Verified

Legacy & Proprietary Numbers

SKF6020-2RS1/C3KOYO60202RSNSK6020C3EPEER6020-2RLDSTEYR6020A/2RS1/C3ZWZ6020-2RSFLT6020NNACHI6020NRGPZ60120MGM6020ZNH6120NTN6020ZSNR6020NSKF6020-2Z/C3KOYO6020NRNSK6020DDUPEER6020-2RLD-C3STEYR6020A/2Z/C3ZWZ6020NFLT6020NRNACHI6020ZSKF6020-2ZJEMKOYO6020RSNSK6020DUPEER6020-RLDSTEYR6020C3ZWZ6020-ZSKF6020/C2KOYO6020ZNSK6020NR

Show all 42 cross-references

PEER6020-ZDSTEYR6020C4SKF6020/C3KOYO6020ZZNSK6020ZPEER6020-ZZDSKF6020/C3D8SKF6020/C4SKF6020M/C3SKF6020NRSKF6020-RS1SKF6020-Z

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
6020	Open (No Seal)	CN
6020 C3	Open (No Seal)	C3
6020-2Z	ZZ	CN
6020-2Z C3	ZZ	C3
6020-2RS1	2RS	CN
6020-2RS1 C3	2RS	C3

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