内径20-55mm的NSK调心滚子轴承
| 基本尺寸(mm) | 基本额定负荷(N) | 额定转速(r/min) | NSK型号 | ||||
| d | D | B | C动态 | C0静态 | 参考 | 圆柱孔 | 圆锥孔 |
| 20 | 52 | 15 | 29300 | 26900 | 6 300 | 21304CDE4 | 21304CDDE4 |
| 25 | 52 | 18 | 37500 | 37000 | 7 100 | 22205CE4 | 22205CKE4 |
| 62 | 17 | 43000 | 40500 | 5 300 | 21305CDE4 | 21305CDKE4 | |
| 30 | 62 | 20 | 50000 | 50000 | 6 000 | 22206CE4 | 22206CKE4 |
| 72 | 19 | 55000 | 54000 | 4 500 | 21306CDE4 | 21306CDKE4 | |
| 35 | 72 | 23 | 69000 | 71000 | 5 300 | 22207CE4 | 22207CKE4 |
| 80 | 21 | 71500 | 76000 | 4 000 | 21307CDE4 | 21307CDKE4 | |
| 40 | 80 | 23 | 90500 | 99500 | 6 000 | 22208EAE4 | 22208EAKE4 |
| 90 | 23 | 94500 | 111000 | 5 300 | 21308EAE4 | 21308EAKE4 | |
| 90 | 33 | 136000 | 153000 | 4 500 | 22308EAE4 | 22308EAKE4 | |
| 45 | 85 | 23 | 94500 | 111000 | 5 300 | 22209EAE4 | 22209EAKE4 |
| 100 | 25 | 119000 | 144000 | 4 500 | 21309EAE4 | 21309EAKE4 | |
| 100 | 36 | 166000 | 195000 | 4 000 | 22309EAE4 | 22309EAKE4 | |
| 50 | 90 | 23 | 99000 | 119000 | 5 000 | 222103AE4 | 22210EAKE4 |
| 110 | 27 | 142000 | 174000 | 4 300 | 21310EAE4 | 21310EAKE4 | |
| 110 | 40 | 197000 | 234000 | 3 800 | 22310EAE4 | 22310EAKE4 | |
| 55 | 100 | 25 | 119000 | 144000 | 4 500 | 22211EAE4 | 22211EAKE4 |
| 120 | 29 | 142000 | 174000 | 4 300 | 21311EAE4 | 21311EAKE4 | |
| 120 | 43 | 234000 | 292000 | 3 400 | 22311EAE4 | 22311EAKE4 | |
| 末尾附有“K”,表示带有圆锥孔(锥度为1:12)的轴承 | |||||||

