| Bearing model | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 22219 EK | 90 | 170 | 43 |
| BS2-2220-2RS5K/VT143 | 90 | 180 | 55 |
| 23220 CCK/W33 | 90 | 180 | 60.3 |
| 21320 EK | 90 | 215 | 47 |
| 22220 EK | 90 | 180 | 46 |
| BS2-2218-2RSK/VT143 | 90 | 160 | 48 |
| 21319 EK | 90 | 200 | 45 |
| 22320 EK | 90 | 215 | 73 |
| 22318 EK | 90 | 190 | 64 |
| 23218 CC/W33 | 90 | 160 | 52.4 |
| 23218 CCK/W33 | 90 | 160 | 52.4 |
| 22318 E | 90 | 190 | 64 |
| 21318 EK | 90 | 190 | 43 |
| BS2-2218-2RS/VT143 | 90 | 160 | 48 |
| 22319 EK | 90 | 200 | 67 |
| 23120 CCK/W33 | 90 | 165 | 52 |
| 22317 EJA/VA405 | 85 | 180 | 60 |
| 22317 EJA/VA406 | 85 | 180 | 60 |
| 21319 EK | 85 | 200 | 45 |
| BS2-2217-2RS/VT143 | 85 | 150 | 44 |
| 22317 EK | 85 | 180 | 60 |
| 22317 EKJA/VA405 | 85 | 180 | 60 |
| 23218 CCK/W33 | 85 | 160 | 52.4 |
| 21318 EK | 85 | 190 | 43 |
| 22219 EK | 85 | 170 | 43 |
| BS2-2217-2RSK/VT143 | 85 | 150 | 44 |
| 22317 E | 85 | 180 | 60 |
| 22318 EK | 85 | 190 | 64 |
| 21317 E | 85 | 180 | 41 |
| 21317 EK | 85 | 180 | 41 |
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