| NSK 7209BWG |
| Preload | |
| 内径, d | 45 (0/-0.04) mm |
| 外径, D | 85 (0/-0.075) mm |
| 宽度, B (or T) | 19 (0/-0.4) mm |
| 倒角, r min | 1.1 mm |
| 倒角, r1 min | 0.6 mm |
| 动负荷, Cr | 36000 N |
| 静负荷, C0r | 26200 N |
| 极限转速(油脂) | 4900 RPM |
| 极限转速(油) | 6750 RPM |
| Flush Ground | Yes |
| Effective Load Center, a | 36.8 mm |
| Cage Material | Pressed Steel Cage |
| 重量 | 0.421 kg |
| da min | 52 mm |
| db min | 50 mm |
| Da max | 78 mm |
| Db max | 80 mm |
| ra max | 1 mm |
| rb max | 0.6 mm |
- 发布时间:2026-10-31
NSK7209BWG角接触球轴承供应商
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- NSK7209BWG
品质永相随它的品质卓越,为机械设备的高效运行提供了坚实后盾设计独特、性能优越的轴承,满足了不同用户的需求它的抗拉强度,让它经得起各种考验 它的精密装配,确保了整体性能的卓越 这轴承的设计巧妙,充分考虑了设备的运行需求和维护便利性,买轴承选八零动力,NSK品种全,价格优,质量有保证!大客户热线:022-58519722
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