28682/28622

OpenCNVerified match
FAG28622

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Specifications

Bore diameter (d)57.15 mm
Outer diameter (D)96.84 mm
Width (B)25.4 mm
Dynamic load rating (C)50 kN
Static load rating (C₀)32 kN
Weight400 g
Max speed (grease)3,000 rpm
Max speed (oil)4,500 rpm

Why This Match Is Correct

✓Exact dimensional match (bore, OD, width)
✓Load ratings within tolerance
✓Seal type verified via manufacturer tables
✓Speed rating compatible

Equivalents Across Brands

BrandPart NumberSealClearanceStatus
FAG28622OpenCNProbable
FAG28682OpenCNProbable
FAG28682/28622OpenCNCurrent
Koyo28622OpenCNEquivalent
Koyo28682OpenCNEquivalent
Koyo28682/28622OpenCNCurrent
NTN28622OpenCNEquivalent
NTN28682OpenCNEquivalent
NTN4T-28682/28622OpenCNEquivalent
SKF28622OpenCNEquivalent
SKF28682OpenCNEquivalent
SKF28682/28622OpenCNCurrent
Timken28622OpenCNProbable
Timken28682OpenCNProbable
Timken28682/28622OpenCNCurrent

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

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

Where This Bearing Is Used

Large (57.15mm bore) — Typical Uses

  • Large electric motors (50+ HP)
  • Industrial gearboxes
  • Heavy-duty conveyor systems
  • Mining and construction equipment
  • Paper mill machinery
  • Steel rolling mills
  • Large compressors
  • Wind turbine components