MinebeaMitsumi (NMB)
BearingSpherical roller bearing for wind turbine main shafts
| Bore (d) | 560.000 mm |
| Outer Diameter (D) | 820.000 mm |
| Width (B) | 258.000 mm |
| Seal Type | Open |
| Bearing Type | Spherical Roller |
| Dynamic Load (C) | 7530.000 kN |
| Static Load (C₀) | 14000.000 kN |
| Speed — Grease | 20 RPM |
| Speed — Oil | 50 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NMB equivalent
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