22211EMD1 C3
Double row self-aligning roller bearings with barrel-shaped rollers on a concave spherical outer raceway. Handles very high radial loads and moderate axial loads with up to 2° misalignment. Wider than deep groove bearings for the same bore and OD.
FAG22211-E1-XL-C3
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Specifications
| Bore diameter (d) | 55 mm |
| Outer diameter (D) | 100 mm |
| Width (B) | 25 mm |
| Dynamic load rating (C) | 129 kN |
| Static load rating (C₀) | 127 kN |
| Weight | 840 g |
| Max speed (grease) | 6,300 rpm |
| Max speed (oil) | 8,500 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 | 22211-E1-XL-C3 | Open | C3 | Verified |
| NSK | 22211EAE4 C3 | Open | C3 | Verified |
| NTN | 22211EMD1 C3 | Open | C3 | Current |
| SKF | 22211 E/C3 | Open | C3 | Verified |
| Timken | 22211EM/C3 | Open | C3 | Verified |
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
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
Where This Bearing Is Used
Spherical Roller — Light Series — Common Applications
- Electric motors
- Paper mill rolls
- Fans and blowers
- Wind turbine gearboxes
- Mining conveyors
- Vibrating screens
- Pumps and compressors
Paper & pulpMiningWind energyHeavy industry
Large (55mm bore) — Typical Uses
- Large electric motors (50+ HP)
- Industrial gearboxes
- Heavy-duty conveyor systems
- Mining and construction equipment
- Paper mill machinery
- Steel rolling mills
- Large compressors
- Wind turbine components
Other Variants Available
Same bearing geometry — different seal and clearance configurations.
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| 22211 E | Open (No Seal) | CN |
| 22211 E/C3 | Open (No Seal) | C3 |