What is the equivalent of a 6316C3 bearing?

The 6316C3 is a 80×170×39mm deep groove ball bearing with verified equivalents across multiple brands: NSK 6316 C3E, NTN 6316 C3, SKF 6316 C3, Timken 6316 C3. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 6316C3 bearing?

The 6316C3 bearing has a bore diameter of 80mm, outer diameter of 170mm, and width of 39mm. It has a dynamic load rating of 124 kN, static load rating of 80 kN, and weighs 2520g. Maximum speed with grease lubrication is 4,000 rpm.

Can I replace a FAG 6316C3 with a NSK equivalent?

Yes. FAG and NSK bearings with the same ISO designation are dimensionally interchangeable. The 6316C3 (80×170×39mm) 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.

6316C3

OpenC3Deep Groove Ball BearingVerified matchMedium Series

Higher load capacity than the 6200 series for the same bore size. Used where heavier radial loads are expected.

80 × 170 × 39mm

Open (no seal)

Cr 124 kN / C₀r 80 kN

4,000 rpm (grease)

FAG6316-C3

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	80 mm
Outer diameter (D)	170 mm
Width (B)	39 mm
Dynamic load rating (C)	124 kN
Static load rating (C₀)	80 kN
Weight	2520 g
Max speed (grease)	4,000 rpm
Max speed (oil)	5,300 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	6316-C3	Open	C3	Verified
NSK	6316 C3E	Open	C3	Verified
NTN	6316 C3	Open	C3	Verified
SKF	6316 C3	Open	C3	Verified
Timken	6316 C3	Open	C3	Verified

Legacy & Proprietary Numbers

SKF6316-2RS1/C3NSK6316C3ESTEYR6316-2RS1/C3Fafnir316KFEDERAL1316KOYO63162RSMRC316-SPEER6316-2RLDFederal1316FFNew Departure88216NTN6316LLURHP6316-2RSZWZ6316-2RSHOOVER7316SKF6316-2RSJEMNSK6316DDUSTEYR6316-2Z/C3Fafnir316KDFEDERAL1316FKOYO6316DDMRC316-SFFPEER6316-ZDFederal1316SFNew Departure88516NTN6316ZRHP6316ZZWZ6316-ZSKF6316-2Z/C3NSK6316DDUCMSTEYR6316C3

Show all 53 cross-references

Fafnir316KDDFEDERAL1316FFKOYO6316ZMRC316-SZZPEER6316-ZZDSKF6316-2ZJEMNSK6316MSTEYR6316C4SKF6316/C3NSK6316ZSTEYR6316ZSKF6316/C3VL0241SKF6316/C4SKF6316JEMSKF6316M/C3SKF6316M/C3VL0241SKF6316M/C3VL0244SKF6316M/C4SKF6316M/C4VL0241SKF6316/P64SKF6316-ZSKF6316-Z/C3SKF6316-ZJEM

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
6316	Open (No Seal)	CN
6316 C3	Open (No Seal)	C3
6316-2Z	ZZ	CN
6316-2Z C3	ZZ	C3
6316-2RS1	2RS	CN
6316-2RS1 C3	2RS	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.