| 轴径 | 公称型号 | 主要尺寸mm | ||
| mm | Fw | Ew | Bc | |
| 24 | KT243020 | 24 | 30 | 20 | 25 | KT252910 | 25 | 29 | 10 |
| 25 | KT252913 | 25 | 29 | 13 | 25 | KT253013 | 25 | 30 | 13 |
| 25 | KT253016 | 25 | 30 | 16 | 25 | KT253017 | 25 | 30 | 17 |
| 25 | KT253020 | 25 | 30 | 20 | 25 | KT253113 | 25 | 31 | 13 |
| 25 | KT253116 | 25 | 31 | 16 | 25 | KT253117 | 25 | 31 | 17 |
| 25 | KT253120 | 25 | 31 | 20 | 25 | KT253216 | 25 | 32 | 16 |
