| 軸承型號 Bearing No |
尺寸(毫米) Dimensions (mm) |
|||
| 現行Current | 内徑 d |
外徑 D |
寬度 B |
裝配倒角 rmin |
| 3209 | 45 | 85 | 30.2 | 1.1 | 3209-2Z | 45 | 85 | 30.2 | 1.1 |
| 3209-2RS | 45 | 85 | 30.2 | 1.1 | 3309 | 45 | 100 | 39.7 | 1.5 |
| 3309-2Z | 45 | 100 | 39.7 | 1.5 | 3309-2RS | 45 | 100 | 39.7 | 1.5 |
| 3210 | 50 | 90 | 30.2 | 1.1 | 3210-2Z | 50 | 90 | 30.2 | 1.1 |
| 3210-2RS | 50 | 90 | 30.2 | 1.1 | 3310 | 50 | 110 | 44.4 | 2.0 |
| 3310-2Z | 50 | 110 | 44.4 | 2.0 | 3310-2RS | 50 | 110 | 44.4 | 2.0 |
