NU-209-ECP
Geometry100%
45 × 85 × 19mm
Sealing100%
Open (no seal)
Load rating100%
Cr 46 kN / C₀r 47 kN
Speed100%
6,000 rpm (grease)
FAGNU209-E-TVP245 × 85 × 19mm
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$73.41
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Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 85 mm |
| Width (B) | 19 mm |
| Dynamic load rating (C) | 46 kN |
| Static load rating (C₀) | 47 kN |
| Weight | 430 g |
| Max speed (grease) | 6,000 rpm |
| Max speed (oil) | 8,000 rpm |
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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
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| FAG | NU209-E-TVP2 | Open | CN | Verified |
| NSK | NU209W | Open | CN | Verified |
| NTN | NU209ET2 | Open | CN | Verified |
| SKF | NU 209 ECP | Open | CN | Verified |
| Timken | NU209EM | Open | CN | Verified |
Legacy & Proprietary Numbers
SKFNU209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeNTNNU209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeBOHL60002091Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeGPZ32209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeKOYONU209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeNSKNU209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSNRNU209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSTEYRNU209E/TGP1/C3Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeZKLNU209Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSKFNU209ECJVerified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeNTNNU209EVerified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSKFNU209ECJ/C3Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSKFNU209ECMVerified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSKFNU209ECM/C3Verified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchangeSKFNU209ECML/P63HVerified — Schaeffler Brand Interchange · last checked 4 weeks ago · perfect interchange
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 Number | Seal Type | Clearance |
|---|---|---|
| NU 209 ECP | Open (No Seal) | CN |
| NU 209 ECP/C3 | Open (No Seal) | C3 |
Related Bearings
Adjacent sizes and cross-series bearings from our catalog.