32214

OpenCNTapered Roller BearingTapered Roller — Light, Wide

Light series tapered roller bearings with wider cross-section than 302xx. Higher load capacity for the same bore and OD, suitable for heavier-duty applications.

NTN4T-3220420 × 47 × 19.25mm
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$35.35
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Specifications

Bore diameter (d)20 mm
Outer diameter (D)47 mm
Width (B)19.25 mm
Dynamic load rating (C)17.5 kN
Static load rating (C₀)10.5 kN
Weight86 g
Max speed (grease)10,200 rpm
Max speed (oil)—

Equivalents Across Brands

BrandPart NumberSealClearanceStatus
NTN4T-32204OpenCNProbable
Timken32204OpenCNProbable
FAG32204-XLOpenCNProbable
NSKHR32204JOpenCNProbable
SKF32204 J2/QOpenCNProbable

Internal Clearance

Normal Clearance (CN)

Standard radial internal clearance. Suitable for most applications under normal operating conditions.

Best forGeneral-purpose use. Normal temperatures, standard fits, moderate speeds.
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.

Best forClean environments with external lubrication systems. High-speed applications where heat dissipation matters.
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

Heavy-duty gearboxesIndustrial transmissionsMining equipmentConstruction machinerySteel mill roll necksLarge conveyor systemsWind turbine gearboxesGeneral-purpose electric motors (1-10 HP)Pumps and compressorsAutomotive alternators and A/C compressorsConveyor rollersAgricultural machineryWashing machinesIndustrial fansPrinting presses
Heavy industryMiningConstructionEnergy