What is the equivalent of a 6211-2ZR-C3 bearing?

The 6211-2ZR-C3 is a 55×100×21mm deep groove ball bearing with verified equivalents across multiple brands: FAG 6211-2ZR-C3, NSK 6211ZZ C3E, NTN 6211ZZ/C3, Timken 6211-ZZ C3. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 6211-2ZR-C3 bearing?

The 6211-2ZR-C3 bearing has a bore diameter of 55mm, outer diameter of 100mm, and width of 21mm. It has a dynamic load rating of 46.2 kN, static load rating of 29 kN, and weighs 591g. Maximum speed with grease lubrication is 9,000 rpm.

Can I replace a SKF 6211-2ZR-C3 with a FAG equivalent?

Yes. SKF and FAG bearings with the same ISO designation are dimensionally interchangeable. The 6211-2ZR-C3 (55×100×21mm) can be replaced with the equivalent FAG part number as long as the seal type (ZZ) and clearance class (C3) match. Always verify load ratings and speed limits for your specific application.

6211-2ZR-C3

ZZC3Deep Groove Ball BearingVerified matchLight Series

The most widely used bearing series. Versatile, good balance of load capacity and speed. The go-to choice for general-purpose applications.

55 × 100 × 21mm

Cr 46.2 kN / C₀r 29 kN

9,000 rpm (grease)

SKF6211-2Z C355 × 100 × 21mm

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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	55 mm
Outer diameter (D)	100 mm
Width (B)	21 mm
Dynamic load rating (C)	46.2 kN
Static load rating (C₀)	29 kN
Weight	591 g
Max speed (grease)	9,000 rpm
Max speed (oil)	14,000 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
SKF	6211-2Z C3	ZZ	C3	Verified
FAG	6211-2ZR-C3	ZZ	C3	Current
NSK	6211ZZ C3E	ZZ	C3	Verified
NTN	6211ZZ/C3	ZZ	C3	Verified
Timken	6211-ZZ C3	ZZ	C3	Verified

Legacy & Proprietary Numbers

SKF6211-2RSNSK6211C3ESTEYR6211-2GPEER6211-2RLDKOYO62112RSFEDERAL1211FLT6211.2RSNTN6211LLNACHI6211.2NSLRHP6211-2RSSNR6211EFBC6211PMGM6211.2ZNWG6211.2ZFafnir211KMRC211-SFederal1211FFHOOVER7211New Departure77211ZKL6211NCONT60117FORD12005517IVECO60166691NISSAN32203-B5060ZWZ6211NSKF6211-2RS1/C3NSK6211DDSTEYR6211-2RS1/C3PEER6211-2RLD-C3KOYO6211D

Show all 137 cross-references

FEDERAL1211CGFLT6211NNTN6211LLUNACHI6211NRRHP6211NSNR6211EEFBC6211PPMGM6211NNWG6211NFafnir211KDMRC211-SFFFederal1211SFHOOVER7211GNew Departure77511ZKL6211ZSKF6211-2RSJEMNSK6211DDUSTEYR6211-2Z/C3PEER6211-C3KOYO6211DDFEDERAL1211FFLT6211NRNTN6211LUNACHI6211NSLRHP6211NRSNR6211NFBC6211PSRMGM6211ZNWG6211ZFafnir211KDDMRC211-SZZSKF6211-2Z/C3NSK6211DDUCMSTEYR6211A/NR/C3PEER6211-NR-C3KOYO6211NFEDERAL1211FFFLT6211RSNTN6211NRNACHI6211ZRHP6211RSSNR6211NRFBC6211SRMGM6211ZNNWG6211ZNSKF6211-2Z/C3GJNNSK6211DUSTEYR6211C3PEER6211-RLDKOYO6211NRFEDERAL1211GFFLT6211ZNTN6211ZNACHI6211ZNRRHP6211ZSNR6211ZSKF6211-2Z/C3HTNSK6211DUCMSTEYR6211C4PEER6211-ZDKOYO6211RSFEDERAL1211RFLT6211ZNRNTN6211ZNRSKF6211-2Z/C3HT51NSK6211MSTEYR6211GPEER6211-ZD-C3KOYO6211ZSKF6211-2Z/C3WTNSK6211NSTEYR6211NPEER6211-ZD-NR-C3KOYO6211ZNRSKF6211-2ZJEMNSK6211NRSTEYR6211NRPEER6211-ZZDSKF6211/344146NSK6211ZSTEYR6211ZPEER6211-ZZD-C3SKF6211/C2NSK6211ZCMSTEYR6211Z/C3SKF6211/C3NSK6211ZNRSTEYR6211ZNRSKF6211/C4SKF6211JEMSKF6211MSKF6211M4SKF6211NSKF6211NRSKF6211NR/C3SKF6211NRJEMSKF6211-RSSKF6211-RS1SKF6211-RS1/C3SKF6211-RSJEMSKF6211-RSZSKF6211TB/C3SKF6211-ZSKF6211-Z/C3SKF6211-ZJEMSKF6211-ZNRSKF6211-ZNRJEM

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

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
6211	Open (No Seal)	CN
6211 C3	Open (No Seal)	C3
6211-2Z	ZZ	CN
6211-2Z C3	ZZ	C3
6211-2RS1	2RS	CN
6211-2RS1 C3	2RS	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.