| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| BT2B 332494/HA5 | 863.6 | 1371.6 | |
| 331291 B | 812.8 | 1016 | |
| BT2B 328371/HA6 | 812.8 | 1066.8 | |
| BT2B 332625 | 774.962 | 1016 | |
| BT2B 332764 | 774.7 | 965.2 | |
| 331780 A | 762 | 965.2 | |
| 331554 A | 723.9 | 914.4 | |
| BT2B 328028/HA1 | 711.2 | 914.4 | |
| 331290 | 685.8 | 876.3 | |
| BT2B 332493/HA4 | 635 | 990.6 | |
| 614609 | 609.6 | 812.8 | |
| BT2B 332448 | 609.6 | 787.4 | |
| 331500 | 609.6 | 820 | |
| 331576 B | 602.945 | 787.4 | |
| BT2B 332447 | 571.5 | 812.8 | |
| 331640 A | 558.8 | 736.6 | |
| BT2B 332446 | 536.575 | 761.873 | |
| BT2B 332761 | 520.7 | 736.6 | |
| 614995 | 508 | 838.2 | |
| BT2B 332605 A/HA1 | 501.65 | 711.2 | |
| 331605 B | 498.475 | 634.873 | |
| 331657 | 479.425 | 679.45 | |
| BT2B 332176 A | 447.675 | 635 | |
| BT2B 332237 A/HA1 | 431.8 | 571.5 | |
| BT2B 332604/HA1 | 431.8 | 571.5 | |
| 331656 | 415.925 | 590.55 | |
| BT2B 328389 | 406.4 | 539.75 | |
| 331197 A | 384.175 | 546.1 | |
| BT2B 328020 | 380 | 520 | |
| BT2B 332823/HA1 | 380 | 660 | |
