| NSK HR30304AC |
| 内径, d | 20 (0/-0.008) mm |
| 外径, D | 52 (0/-0.011) mm |
| 宽度, B (or T) | 16.25 (0.2/0) mm |
| Cone 宽度, B | 16 mm |
| Cup 宽度, C | 12 mm |
| Cone 倒角, r | 1.5 mm |
| Cup 倒角, r | 1.5 mm |
| Effective Load Center, a | 13.5 mm |
| 动负荷, Cr | 31000 N |
| 静负荷, C0r | 28900 N |
| 极限转速(油脂) | 7500 RPM |
| 极限转速(油) | 10000 RPM |
| Cage Material | Pressed Steel |
| da min | 31 mm |
| db max | 27 mm |
| Da max | 43 mm |
| Da min | 42 mm |
| Db min | 50 mm |
| Sa min | 3 mm |
| Sb min | 4 mm |
| Shaft ra max | 1 mm |
| Housing ra max | 1 mm |
| 重量 | 0.168 kg |
- 发布时间:2026-06-14
NSKHR30304AC圆锥滚子轴承供应商
- 八零动力专业销售HR30304AC圆锥滚子轴承,库存NSKHR30304AC圆锥滚子轴承大量现货,与NSK合作,批量订购HR30304AC轴承,咨询热线:022-58519723

- NSKHR30304AC
优秀的轴承,就像精密仪器的心脏,确保着整个系统的高效运转它的抗剪切性能,确保了它的结构稳定性 质量无可挑剔的轴承,在行业内树立了良好的口碑和形象旋转不息它的耐磨性能,让它在恶劣环境下依然稳定运行 稳定旋转的核心力量,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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