| 轴承型号 | 尺寸(mm) | |||
| 现行 | 滚子组件 | 轴圈 | 座圈 | 内径d |
| 81102 | K81102 | WS81102 | GS81102 | 15 | 81103 | K81103 | WS81103 | GS81103 | 17 |
| 81104 | K81104 | WS81104 | GS81104 | 20 | 81105 | K81105 | WS81105 | GS81105 | 25 |
| 81106 | K81106 | WS81106 | GS81106 | 30 | 81206 | K81206 | WS81206 | GS81206 | 30 |
| 81107 | K81107 | WS81107 | GS81107 | 35 | 81207 | K81207 | WS81207 | GS81207 | 35 |
| 81108 | K81108 | WS81108 | GS81108 | 40 | 81208 | K81208 | WS81208 | GS81208 | 40 |
| 81109 | K81109 | WS81109 | GS81109 | 45 | 81209 | K81209 | WS81209 | GS81209 | 45 |