1313ETN9-C3
Heavier self-aligning ball bearings with higher load capacity than 1200 series. For applications with significant misalignment and moderate radial loads.
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Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 48 mm |
| Width (B) | 14 mm |
| Dynamic load rating (C) | 9.9 kN |
| Static load rating (C₀) | 3.8 kN |
| Weight | 95 g |
| Max speed (grease) | 11,900 rpm |
| Max speed (oil) | — |
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Cross-References
Every way this part is identified across brands and catalogs.
Tier-1 Brand Equivalents
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| FAG | 1303-TVH-C3 | Open | C3 | Probable |
| NSK | 1303 C3 | Open | C3 | Probable |
| NTN | 1303 C3 | Open | C3 | Probable |
| SKF | 1303 ETN9 C3 | Open | C3 | Probable |
| Timken | 1303 C3 | Open | C3 | Probable |
Legacy & Proprietary Numbers
Technical Details & Applications
Specification variations and common equipment types.
Internal Clearance
Increased radial internal clearance. Required when bearings operate at elevated temperatures or with tight shaft fits.
Seal Type
No seals or shields. Allows external lubrication and cooling. Lowest friction, highest speed capability.
- Machine tool spindles
- Gearboxes with oil bath lubrication
- High-speed precision equipment
Where This Bearing Is Used
Alternative Parts
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Related Bearings
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