NU218ECP
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.
FAGNU208-E-TVP2
Pricing not yet available for this part.
Specifications
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 80 mm |
| Width (B) | 18 mm |
| Dynamic load rating (C) | 43.5 kN |
| Static load rating (C₀) | 43 kN |
| Weight | 375 g |
| Max speed (grease) | 6,700 rpm |
| Max speed (oil) | — |
Equivalents Across Brands
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| FAG | NU208-E-TVP2 | Open | CN | Probable |
| NSK | NU208W | Open | CN | Probable |
| NTN | NU208ET2 | Open | CN | Probable |
| SKF | NU 208 ECP | Open | CN | Probable |
| Timken | NU208EM | Open | CN | Probable |
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
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 rollersIndustrial electric motors (10-50 HP)Gearboxes and speed reducersHeavy-duty pumpsConveyor systemsAutomotive wheel hubsCentrifugal fansCompressors
Electric motorsPumpsMachine toolsHeavy industry