HR33220J
Geometry100%
100 × 180 × 63mm
Sealing100%
Open (no seal)
Load rating100%
Cr 365 kN / C₀r 520 kN
Speed100%
2,250 rpm (grease)
FAG33220-XL
Pricing not yet available for this part.
Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 100 mm |
| Outer diameter (D) | 180 mm |
| Width (B) | 63 mm |
| Dynamic load rating (C) | 365 kN |
| Static load rating (C₀) | 520 kN |
| Weight | 3700 g |
| Max speed (grease) | 2,250 rpm |
| Max speed (oil) | 3,000 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 | 33220-XL | Open | CN | Verified |
| NSK | HR33220J | Open | CN | Current |
| NTN | 4T-33220 | Open | CN | Verified |
| SKF | 33220 J2/Q | Open | CN | Verified |
| Timken | 33220 | Open | CN | Verified |
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 |
|---|---|---|
| 33220 J2/Q | Open (No Seal) | CN |
| 33220 J2/Q C3 | Open (No Seal) | C3 |
Related Bearings
Adjacent sizes and cross-series bearings from our catalog.