NTN
Bearing71903 CEGA/HCP4AH
Super-precision, high-speed E design, universally matchable single row angular contact ball bearing suitable for direct oil-air lubrication

Specifications
| Bore (d) | 17.000 mm |
| Outer Diameter (D) | 30.000 mm |
| Width (B) | 7.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 3.380 kN |
| Static Load (C₀) | 1.530 kN |
| Speed — Grease | 29,412 RPM |
| Speed — Oil | 39,412 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NTN equivalent
Cross-References(10)
- FAG (Schaeffler)71903 CEGA/HCP4AH~$12.32→
- Timken71903 CEGA/HCP4AH~$11.91→
- KOYO (JTEKT)71903 CEGA/HCP4AH~$11.11→
- INA (Schaeffler)71903 CEGA/HCP4AH~$10.10→
- MinebeaMitsumi (NMB)71903 CEGA/HCP4AH~$10.10→
- RBC Bearings71903 CEGA/HCP4AH~$10.10→
- Peer Bearing71903 CEGA/HCP4AH~$10.10→
- Nachi Fujikoshi71903 CEGA/HCP4AH~$10.10→
- SKF71903 CEGA/HCP4AH~$12.92→
- NSK71903 CEGA/HCP4AH~$11.71→
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