NU210ECKP/C3
Single row cylindrical roller bearings with ribs on the outer ring only. NU-type allows free axial float in both directions, making it ideal as the non-locating bearing in a pair. Same envelope as 6200 deep groove but with ~2x radial load capacity.
FAGNU210-E-TVP2-C3
Pricing not yet available for this part.
Geometry100%
50 × 90 × 20mm
Sealing100%
Open (no seal)
Load rating100%
Cr 48 kN / C₀r 51 kN
Speed100%
5,600 rpm (grease)
Specifications
| Bore diameter (d) | 50 mm |
| Outer diameter (D) | 90 mm |
| Width (B) | 20 mm |
| Dynamic load rating (C) | 48 kN |
| Static load rating (C₀) | 51 kN |
| Weight | 480 g |
| Max speed (grease) | 5,600 rpm |
| Max speed (oil) | 7,500 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
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| FAG | NU210-E-TVP2-C3 | Open | C3 | Probable |
| NSK | NU210W C3 | Open | C3 | Probable |
| NTN | NU210ET2 C3 | Open | C3 | Probable |
| SKF | NU 210 ECP/C3 | Open | C3 | Probable |
| Timken | NU210EM/C3 | Open | C3 | Probable |
Internal Clearance
Greater Than Normal (C3)
Increased radial internal clearance. Required when bearings operate at elevated temperatures or with tight shaft fits.
Best forHigh-temperature applications. Tight interference fits. Electric motors with frequent starts/stops.
Temperature70-150°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
Electric motors (non-drive end)Pumps and compressorsGearboxesFans and blowersMachine tool spindlesRolling mill equipmentConveyor rollersLarge electric motors (50+ HP)Industrial gearboxesHeavy-duty conveyor systemsMining and construction equipmentPaper mill machinerySteel rolling millsLarge compressorsWind turbine components
Electric motorsPumpsMachine toolsHeavy industry
Other Variants Available
Same bearing geometry — different seal and clearance configurations.
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| NU 210 ECP | Open (No Seal) | CN |
| NU 210 ECP/C3 | Open (No Seal) | C3 |