MinebeaMitsumi (NMB)
Bearing71909 ACEGA/HCP4A
Super-precision, high-speed E design, universally matchable single row angular contact ball bearing
Specifications
| Bore (d) | 45.000 mm |
| Outer Diameter (D) | 68.000 mm |
| Width (B) | 12.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 9.750 kN |
| Static Load (C₀) | 6.400 kN |
| Speed — Grease | 11,111 RPM |
| Speed — Oil | 14,889 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NMB equivalent
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