| NSK NJ421M |
| 内径, d | 105 (0/-0.008) mm |
| 外径, D | 260 (0/-0.011) mm |
| 宽度, B (or T) | 60 (0/-0.12) mm |
| 倒角, r | 4 mm |
| 倒角, r1 | 4 mm |
| Fw | 145 mm |
| 动负荷, Cr | 495000 N |
| 静负荷, C0r | 555000 N |
| 极限转速(油脂) | 2400 RPM |
| 极限转速(油) | 3000 RPM |
| da min | 121 mm |
| db min | 121 mm |
| db max | 141 mm |
| dd min | 162 mm |
| Da max | 244 mm |
| ra max | 3 mm |
| rb max | 3 mm |
| 重量 | 17.3 kg |
- 发布时间:2026-06-18
NSKNJ421M圆柱滚子轴承供应商
- 八零动力专业销售NJ421M圆柱滚子轴承,库存NSKNJ421M圆柱滚子轴承大量现货,与NSK合作,批量订购NJ421M轴承,咨询热线:022-58519723

- NSKNJ421M
品质永相随坚固耐用这轴承的设计精妙,充分考虑了各种实际应用需求质量无可比拟的轴承,在行业内树立了良好的品质标杆持久转动卓越的设计和可靠的性能,是这款轴承的两大亮点,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
用户关注最多的nsk轴承型号
NSK24156CAME4
NSK303/22
NSK53416U
NSKNU222W
NSK22218EAE4
NSKNN3016
NSK7017CTY
NSKNF426
NSK7036CTYNDBLP4
NSK7202BDF
NSK7922A5DT
NSK22236CDKE4
NSKNN3019TBKR
NSK7206A5TYNP5
NSK7909A5TYNSULP4