4T-395A-394A

OpenCNDeep Groove Ball BearingVerified match
Geometry100%
66.67 × 110 × 22mm
Sealing100%
Open (no seal)
Load rating100%
Cr 52 kN / C₀r 34 kN
Speed100%
3,000 rpm (grease)
Koyo395A/394A66.67 × 110 × 22mm
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$53.72
Partmatch price
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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)66.67 mm
Outer diameter (D)110 mm
Width (B)22 mm
Dynamic load rating (C)52 kN
Static load rating (C₀)34 kN
Weight410 g
Max speed (grease)3,000 rpm
Max speed (oil)—
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PDF includes specs, dimensions, and cross-references for 395A/394A.

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

BrandPart NumberSealClearanceStatus
Koyo395A/394AOpenCNEquivalent
NTN4T-395A/394AOpenCNEquivalent
Timken395A/394AOpenCNProbable
FAG394AOpenCNProbable
FAG395AOpenCNProbable
FAG395A/394AOpenCNProbable
Koyo394AOpenCNEquivalent
Koyo395AOpenCNEquivalent
NTN394AOpenCNEquivalent
NTN395AOpenCNEquivalent
SKF394AOpenCNEquivalent
SKF395AOpenCNEquivalent
SKF395A/394AOpenCNEquivalent
Timken394AOpenCNProbable
Timken395AOpenCNProbable

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

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