NTN
BearingS71911 ACE/HCP4A
Super-precision, high-speed E design, single row angular contact ball bearing with seals

Specifications
| Bore (d) | 55.000 mm |
| Outer Diameter (D) | 80.000 mm |
| Width (B) | 13.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 14.800 kN |
| Static Load (C₀) | 10.000 kN |
| Speed — Grease | 9,091 RPM |
| Speed — Oil | 12,182 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NTN equivalent
Cross-References(10)
- FAG (Schaeffler)S71911 ACE/HCP4A~$29.13→
- TimkenS71911 ACE/HCP4A~$28.17→
- KOYO (JTEKT)S71911 ACE/HCP4A~$26.26→
- INA (Schaeffler)S71911 ACE/HCP4A~$23.88→
- MinebeaMitsumi (NMB)S71911 ACE/HCP4A~$23.88→
- RBC BearingsS71911 ACE/HCP4A~$23.88→
- Peer BearingS71911 ACE/HCP4A~$23.88→
- Nachi FujikoshiS71911 ACE/HCP4A~$23.88→
- SKFS71911 ACE/HCP4A~$30.56→
- NSKS71911 ACE/HCP4A~$27.70→
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