L45449/L45410

OpenCNVerified match
FAGL45410

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Specifications

Bore diameter (d)29 mm
Outer diameter (D)50.29 mm
Width (B)14.22 mm
Dynamic load rating (C)16.2 kN
Static load rating (C₀)8.7 kN
Weight82 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
FAGL45410OpenCNProbable
FAGL45449OpenCNProbable
FAGL45449/L45410OpenCNCurrent
KoyoL45410OpenCNEquivalent
KoyoL45449OpenCNEquivalent
KoyoL45449/L45410OpenCNCurrent
NTN4T-L45449/L45410OpenCNEquivalent
NTNL45410OpenCNEquivalent
NTNL45449OpenCNEquivalent
SKFL45410OpenCNEquivalent
SKFL45449OpenCNEquivalent
SKFL45449/L45410OpenCNCurrent
TimkenL45410OpenCNProbable
TimkenL45449OpenCNProbable
TimkenL45449/L45410OpenCNCurrent

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

Medium-Small (29mm bore) — Typical Uses

  • General-purpose electric motors (1-10 HP)
  • Pumps and compressors
  • Automotive alternators and A/C compressors
  • Conveyor rollers
  • Agricultural machinery
  • Washing machines
  • Industrial fans
  • Printing presses