| NSK 7209BWDT |
| Preload | |
| 内径, d | 45 (0/-0.04) mm |
| 外径, D | 85 (0/-0.075) mm |
| 宽度, B (or T) | 38 (0/-0.63) mm |
| 倒角, r min | 1.1 mm |
| 倒角, r1 min | 0.6 mm |
| 动负荷, Cr | 58500 N |
| 静负荷, C0r | 52500 N |
| 极限转速(油脂) | 4000 RPM |
| 极限转速(油) | 5300 RPM |
| Duplex Combination | Tandem |
| Load Center Spacing, a0 | N/A |
| Cage Material | Pressed Steel Cage |
| 重量 | 0.842 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:2026-08-01
NSK7209BWDT角接触球轴承供应商
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- NSK7209BWDT
顺滑无声它的精密设计,展现了人类智慧的巅峰 它的品质卓越,为机械设备的高效、稳定运行保驾护航这轴承的稳定性极佳,即使在恶劣环境下也能正常工作承载重载历经岁月设计独特、性能优越的轴承,满足了不同用户的需求,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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