| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 22208 EK | 35 | 80 | 23 |
| BS2-2207-2RS/VT143 | 35 | 72 | 28 |
| 22308 EK | 35 | 90 | 33 |
| 21307 CC | 35 | 80 | 21 |
| BS2-2208-2RSK/VT143 | 35 | 80 | 28 |
| 21308 EK | 35 | 90 | 23 |
| 22308 EK | 35 | 90 | 33 |
| 21306 CC | 30 | 72 | 19 |
| 21307 CCK | 30 | 80 | 21 |
| 21306 CCK | 30 | 72 | 19 |
| 22207 EK | 30 | 72 | 23 |
| 22206 E | 30 | 62 | 20 |
| BS2-2206-2RS/VT143 | 30 | 62 | 25 |
| 22206 EK | 30 | 62 | 20 |
| 22205 E | 25 | 52 | 18 |
| 21305 CC | 25 | 62 | 17 |
| BS2-2205-2RS/VT143 | 25 | 52 | 23 |
| 21306 CCK | 25 | 72 | 19 |
| 22206 EK | 25 | 62 | 20 |
| 22205 EK | 25 | 52 | 18 |
| 22205 EK | 20 | 52 | 18 |
| 22205/20 E | 20 | 52 | 18 |
