圆柱滚子轴承Jingzhou Bearing Professional Supplier
现货充足型号齐全原装正品当日报价
圆柱滚子轴承
| 型号 |
基本尺寸 |
基本额定载荷 |
极限转速 (r/min) |
| 内径 | 外径 | 厚度 |
额定动载荷 | 额定静载荷 |
参考转速 | 极限转速 |
| [mm] | [mm] | [mm] |
(kN) | (kN) |
【r/min】 | 【r/min】 |
| N421 |
105 |
260 |
60 |
495000 |
555000 |
2400 |
3000 |
| NJ421 |
105 |
260 |
60 |
495000 |
555000 |
2400 |
3000 |
| NU421 |
105 |
260 |
60 |
495000 |
555000 |
2400 |
3000 |
| NF321 |
105 |
225 |
49 |
320000 |
360000 |
2600 |
3200 |
| N321 |
105 |
225 |
49 |
320000 |
360000 |
2600 |
3200 |
| NUP321EM |
105 |
225 |
49 |
425000 |
480000 |
2600 |
3200 |
| NUP321 |
105 |
225 |
49 |
320000 |
360000 |
2600 |
3200 |
| NJ321EM |
105 |
225 |
49 |
425000 |
480000 |
2600 |
3200 |
| NJ321 |
105 |
225 |
49 |
320000 |
360000 |
2600 |
3200 |
| NU321EM |
105 |
225 |
49 |
425000 |
480000 |
2600 |
3200 |
| NU321 |
105 |
225 |
49 |
320000 |
360000 |
2600 |
3200 |
| NF221 |
105 |
190 |
36 |
201000 |
241000 |
3400 |
4000 |
| N221 |
105 |
190 |
36 |
201000 |
241000 |
3400 |
4000 |
| NUP221EM |
105 |
190 |
36 |
262000 |
310000 |
3400 |
4000 |
| NJ221EM |
105 |
190 |
36 |
262000 |
310000 |
3400 |
4000 |
| NU221EM |
105 |
190 |
36 |
262000 |
310000 |
3400 |
4000 |
| NF1021 |
105 |
160 |
26 |
109000 |
149000 |
4000 |
4800 |
| N1021 |
105 |
160 |
26 |
109000 |
149000 |
4000 |
4800 |
| NU1021 |
105 |
160 |
26 |
109000 |
149000 |
4000 |
4800 |
| NF420 |
100 |
250 |
58 |
450000 |
500000 |
2600 |
3000 |
微信扫码 · 型号报价