| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 312844 | 529.91 | 870 | 335 |
| 313191 | 560 | 740 | 180 |
| 313221 | 240 | 440 | 120 |
| 313513 | 420 | 600 | 440 |
| 313811 | 200 | 290 | 192 |
| 313812 | 180 | 260 | 168 |
| 313822 | 280 | 390 | 220 |
| 313823 | 260 | 370 | 220 |
| 313824 | 230 | 330 | 206 |
| 313839 | 220 | 310 | 192 |
| 313893 | 200 | 280 | 200 |
| 314190 | 160 | 230 | 130 |
| 314385 | 200 | 280 | 170 |
| 314391 | 420 | 620 | 200 |
| 314419 | 500 | 720 | 218 |
| 314420 | 750 | 1000 | 250 |
| 314553 | 200 | 270 | 170 |
| 314560 | 460 | 650 | 470 |
| 314563 | 350 | 500 | 190 |
| 314756 | 320 | 440 | 72 |
| 314964 | 412.335 | 650 | 488 |
| 314982 | 420 | 600 | 220 |
| 315265 | 937.5 | 1270.25 | 825.5 |
| 315513 | 600 | 870 | 640 |
| 315523 | 485 | 740 | 540 |
| 315526 | 606.667 | 920 | 640 |
| 315606 | 380 | 540 | 400 |
| 315799 | 720 | 880 | 62 |
| 315800 | 820 | 990 | 72 |
| 315802 | 400 | 590 | 220 |
