4T-30211-C3
Geometry100%
55 × 100 × 22.75mm
Sealing100%
Open (no seal)
Load rating100%
Cr 52.3 kN / C₀r 32.5 kN
Speed100%
4,500 rpm (grease)
FAG30211-XL C3
Pricing not yet available for this part.
Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 55 mm |
| Outer diameter (D) | 100 mm |
| Width (B) | 22.75 mm |
| Dynamic load rating (C) | 52.3 kN |
| Static load rating (C₀) | 32.5 kN |
| Weight | 514 g |
| Max speed (grease) | 4,500 rpm |
| Max speed (oil) | 6,000 rpm |
Get a PDF spec sheet
Save, print, or forward to procurement. We'll email it to you and download immediately.
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 | 30211-XL C3 | Open | C3 | Verified |
| NSK | HR30211J C3 | Open | C3 | Verified |
| NTN | 4T-30211 C3 | Open | C3 | Verified |
| SKF | 30211 J2/Q C3 | Open | C3 | Verified |
| Timken | 30211 C3 | Open | C3 | Verified |
Legacy & Proprietary Numbers
GPZ7211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeALFA62208Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMITS30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNWG30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeTIMKEN30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeZKL30211Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeGPZ7211A1Verified — Schaeffler Brand Interchange · last checked last month · perfect interchange
Technical Details & Applications
Specification variations and common equipment types.
Internal Clearance
Greater Than Normal (C3)
Increased radial internal clearance. Required when bearings operate at elevated temperatures or with tight shaft fits.
Temperature70-150°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 |
|---|---|---|
| 30211 J2/Q | Open (No Seal) | CN |
| 30211 J2/Q C3 | Open (No Seal) | C3 |
Related Bearings
Adjacent sizes and cross-series bearings from our catalog.