| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 331306 | 901.7 | 1295.4 | 438.15 |
| 331350 | 939.8 | 1333.5 | 463.55 |
| 331351 | 710 | 900 | 410 |
| 331381 | 333.375 | 469.9 | 342.9 |
| 331445 | 415.925 | 590.55 | 209.55 |
| 331492 | 304.648 | 438.048 | 280.99 |
| 331500 | 609.6 | 820 | |
| 331562 | 447.675 | 635 | 223.838 |
| 331590 | 863.6 | 1130.3 | 323.85 |
| 331616 | 749.3 | 990.6 | 605 |
| 331617 | 305.07 | 560 | 200 |
| 331625 | 603.25 | 857.25 | 622.3 |
| 331656 | 415.925 | 590.55 | |
| 331657 | 479.425 | 679.45 | |
| 331677 | 580 | 830 | 280 |
| 331682 | 536.575 | 761.873 | 269.875 |
| 331729 | 360 | 680 | 300 |
| 331807 | 347.662 | 469.9 | 280.194 |
| 331905 | 368.3 | 596.9 | 158.75 |
| 331925 | 609.6 | 813.562 | 479.425 |
| 331945 | 228.6 | 488.95 | |
| 331951 | 300.038 | 422.275 | 150.812 |
| 331981 | 346.075 | 488.95 | |
| 331999 | 431.8 | 571.5 | 366.713 |
| 332059 | 360 | 510 | 380 |
| 332068 | 305.033 | 560 | 200 |
| 332096 | 482.6 | 615.95 | 330.2 |
| 332167 | 400 | 650 | 240 |
| 332168 | 300 | 440 | 105 |
| 332171 | 510.13 | 800 | 285 |
