INA Nkib 5904 Needle Roller / Angular Contact Ball Bearing
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ニードルローラー／アンギュラコンタクトボールベアリング INA NKIB 5904は、内径20mm、外径37mmを特徴とし、動的許容荷重23,700 Nおよび制限速度17,200 1/minの高速性能を提供します。
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INA Needle Roller / Angular Contact Ball Bearing NKIB 5904
The INA NKIB 5904 Needle Roller / Angular Contact Ball Bearing is designed for high radial and axial load ratings, providing optimal performance in high-speed applications. It combines the features of a needle roller bearing and angular contact ball bearing for versatile use in industrial systems.
Manufacturer: INA
Model: NKIB 5904 (NKIB 5904 NA)
Type: Needle Roller / Angular Contact Ball Bearing
| Bore Diameter (d) | 20 mm |
| Outer Diameter (D) | 37 mm |
| Width (B) | 25 mm |
| Width of Outer Ring (C) | 23 mm |
| Dynamic Load Rating (Cr, radial) | 23,700 N |
| Static Load Rating (C0r, radial) | 25,500 N |
| Dynamic Load Rating (C, axial) | 4,900 N |
| Static Load Rating (C0, axial) | 7,400 N |
| Fatigue Load Rating | 4,700 N radial, 335 N axial |
| Limiting Speed | 17,200 1/min |
| Reference Speed | 14,000 1/min |
