HM518410

OpenCNDeep Groove Ball BearingVerified match
Geometry100%
87.31 × 152.4 × 39.69mm
Sealing100%
Open (no seal)
Load rating100%
Cr 105 kN / C₀r 70 kN
Speed100%
3,000 rpm (grease)
KoyoHM518445/HM51841087.31 × 152.4 × 39.69mm
In stock
$176.90
Partmatch price
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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)87.31 mm
Outer diameter (D)152.4 mm
Width (B)39.69 mm
Dynamic load rating (C)105 kN
Static load rating (C₀)70 kN
Weight1250 g
Max speed (grease)3,000 rpm
Max speed (oil)4,500 rpm
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PDF includes specs, dimensions, and cross-references for HM518445/HM518410.

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
KoyoHM518445/HM518410OpenCNEquivalent
FAGHM518410OpenCNCurrent
FAGHM518445OpenCNProbable
FAGHM518445/HM518410OpenCNProbable
KoyoHM518410OpenCNCurrent
KoyoHM518445OpenCNEquivalent
NTN4T-HM518445/HM518410OpenCNEquivalent
NTNHM518410OpenCNCurrent
NTNHM518445OpenCNEquivalent
SKFHM518410OpenCNCurrent
SKFHM518445OpenCNEquivalent
SKFHM518445/HM518410OpenCNEquivalent
TimkenHM518410OpenCNCurrent
TimkenHM518445OpenCNProbable
TimkenHM518445/HM518410OpenCNProbable

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

Alternative Parts

Options if this exact part isn't what you need.

Same Geometry, Different Configuration

SKF Part NumberSeal TypeClearance
HM518445/HM518410Open (No Seal)CN