| NSK 7305BYDB |
| Preload | |
| 内径, d | 25 (0/-0.04) mm |
| 外径, D | 62 (0/-0.075) mm |
| 宽度, B (or T) | 34 (0/-0.63) mm |
| 倒角, r min | 1.1 mm |
| 倒角, r1 min | 0.6 mm |
| 动负荷, Cr | 39500 N |
| 静负荷, C0r | 29300 N |
| 极限转速(油脂) | 6000 RPM |
| 极限转速(油) | 8000 RPM |
| Duplex Combination | Back-to-Back |
| Load Center Spacing, a0 | 53.4 mm |
| Cage Material | Stamped Brass Cage |
| 重量 | 0.482 kg |
| da min | 32 mm |
| db min | N/A |
| Da max | N/A |
| Db max | 57 mm |
| ra max | 1 mm |
| rb max | 0.6 mm |
- 发布时间:2026-04-15
NSK7305BYDB角接触球轴承供应商
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- NSK7305BYDB
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