6044ZZ-C3
Compact bearings for space-constrained applications. Lower load capacity but higher speed ratings.
Geometry100%
220 × 340 × 56mm
Sealing100%
ZZ
Load rating100%
Cr 270 kN / C₀r 300 kN
Speed100%
2,000 rpm (grease)
FAG6044-2ZR-C3
Pricing not yet available for this part.
Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 220 mm |
| Outer diameter (D) | 340 mm |
| Width (B) | 56 mm |
| Dynamic load rating (C) | 270 kN |
| Static load rating (C₀) | 300 kN |
| Weight | 19500 g |
| Max speed (grease) | 2,000 rpm |
| Max speed (oil) | 2,600 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 | 6044-2ZR-C3 | ZZ | C3 | Verified |
| NSK | 6044ZZ C3E | ZZ | C3 | Verified |
| NTN | 6044ZZ/C3 | ZZ | C3 | Verified |
| SKF | 6044-2Z C3 | ZZ | C3 | Verified |
| Timken | 6044-ZZ C3 | ZZ | C3 | Verified |
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
Metal Shielded (ZZ / 2Z)
Metal shields on both sides. Moderate protection from dust and debris. Pre-lubricated with grease.
Avoid forHarsh environments with heavy moisture, chemicals, or fine dust ingress.
Examples
- Electric motors
- Fans and blowers
- Power tools
- HVAC 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 |
|---|---|---|
| 6044 | Open (No Seal) | CN |
| 6044 C3 | Open (No Seal) | C3 |
| 6044-2Z | ZZ | CN |
| 6044-2Z C3 | ZZ | C3 |
| 6044-2RS1 | 2RS | CN |
| 6044-2RS1 C3 | 2RS | C3 |