| 轴承型号 | 基础尺寸(mm) | 基本载荷 (KN) |
额定转速(rpm) | 轴承重量 | ||||
|---|---|---|---|---|---|---|---|---|
| d 内径 |
D 外径 |
B 厚度 |
动负荷 Cr |
静负荷 Cor |
脂润滑 | 油润滑 | ||
| N1022M | 110 | 170 | 28 | 143 | 194 | 3800 | 4500 | 2.31 |
| NA6/107X4/C9 | 107.95 | 165.1 | 57.15 | 285 | 590 | 3000 | 3600 | 5.11 |
| NJ421M/C5 | 105 | 260 | 60 | 561 | 655 | 2200 | 2800 | 17.6 |
| NU421M | 105 | 260 | 60 | 560 | 655 | 2200 | 2800 | 17.3 |
| N421M | 105 | 260 | 60 | 561 | 655 | 2200 | 2800 | 17.2 |
| NU321EM | 105 | 225 | 49 | 457 | 525 | 2200 | 2800 | 10.6 |
| NJ321EM | 105 | 225 | 49 | 457 | 525 | 2200 | 2800 | 10.7 |
| N321EM | 105 | 225 | 49 | 457 | 525 | 2200 | 2800 | 10.5 |
| N3321 | 105 | 225 | 87.3 | 660 | 910 | 2200 | 2800 | 18.3 |
| NU3221M/C3 | 105 | 190 | 65.1 | 352 | 500 | 3000 | 3600 | 8.22 |
| NU221EM | 105 | 190 | 36 | 260 | 315 | 3000 | 3600 | 4.33 |
| NJ221EM | 105 | 190 | 36 | 264 | 315 | 3000 | 3600 | 4.43 |
| NJ221M | 105 | 190 | 36 | 227 | 283 | 3000 | 3600 | 4.34 |
| N221M | 105 | 190 | 36 | 227 | 283 | 3000 | 3600 | 4.33 |
| N1021M | 105 | 160 | 26 | 119 | 168 | 4000 | 4800 | 1.85 |
| NF1021M | 105 | 160 | 26 | 119 | 168 | 4000 | 4800 | 1.93 |
| NJ420M | 100 | 250 | 58 | 506 | 590 | 2400 | 3000 | 15.9 |
| NU420M | 100 | 250 | 58 | 506 | 590 | 2400 | 3000 | 15.5 |
| N420M | 100 | 250 | 58 | 506 | 590 | 2400 | 3000 | 15.4 |
| NF3320Q1 | 100 | 215 | 82.6 | 560 | 760 | 2400 | 3000 | 15.6 |