| 参考国外轴承代号 | 外型尺寸 mm | |||
| SKF | FAG | d | D | B |
| 313032 | - | 440 | 650 | 355 | 315523 | 577938 | 485 | 740 | 540 |
| BC4B457956VCE | - | 511.584 | 780 | 580 | BC4B457960VCA | - | 551.667 | 830 | 580 |
| BC4B319446 | - | 571.627 | 870 | 640 | BC4B457962VCA | - | 571.667 | 870 | 640 |
| 315526 | - | 606.667 | 920 | 640 | BC4B457969 | - | 633.334 | 960 | 680 |
| BC4B319991/HA4 | - | 773.334 | 1120 | 800 | BC4B457984VCA | - | 811.692 | 1180 | 850 |
| BC4B457995VCA | - | 918.354 | 1330 | 950.125 | 314520CK30 | - | 950 | 1360 | 1000 |
