NSK
Bearing71904 ACD/P4A
Super-precision, high-capacity, single row angular contact ball bearing

Specifications
| Bore (d) | 20.000 mm |
| Outer Diameter (D) | 37.000 mm |
| Width (B) | 9.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 5.720 kN |
| Static Load (C₀) | 3.050 kN |
| Speed — Grease | 25,000 RPM |
| Speed — Oil | 33,500 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NSK equivalent
Cross-References(10)
- NTN71904 ACD/P4A~$13.39→
- FAG (Schaeffler)71904 ACD/P4A~$14.58→
- Timken71904 ACD/P4A~$14.10→
- KOYO (JTEKT)71904 ACD/P4A~$13.15→
- INA (Schaeffler)71904 ACD/P4A~$11.95→
- MinebeaMitsumi (NMB)71904 ACD/P4A~$11.95→
- RBC Bearings71904 ACD/P4A~$11.95→
- Peer Bearing71904 ACD/P4A~$11.95→
- Nachi Fujikoshi71904 ACD/P4A~$11.95→
- SKF71904 ACD/P4A~$15.30→
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