| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| BT4-8044 G/HA1VA902 | 450 | 595 | 404 |
| BT4-8045 G/HA1VA901 | 514.35 | 673.1 | 422.275 |
| BT4-8048 E/C725 | 750 | 950 | 410 |
| BT4-8056 G/HA1 | 500 | 670 | 400.05 |
| BT4-8057 G/HA1VA901 | 304.8 | 419.1 | 269.875 |
| BT4-8060 G/HA4VA901 | 660 | 1070 | 648 |
| BT4-8061 G/HA1C400VA901 | 304.8 | 495.3 | 342.9 |
| BT4-8062 G/HA1VA901 | 482.6 | 615.95 | 420 |
| BT4-8064 G/HA1VA901 | 648 | 1030 | 592 |
| BT4-8067 G/HA1VA902 | 431.8 | 571.5 | 400 |
| BT4-8069 G/HA1VA901 | 717.55 | 946.15 | 565.15 |
| BT4-8070 G/HA1VA901 | 347.662 | 469.9 | 292.1 |
| BT4-8086 G/HA1 | 380 | 540 | 300 |
| BT4-8093 G/HA1VA901 | 310 | 430 | 310 |
| BT4-8108 E/C625 | 540 | 690 | 400 |
| BT4-8109 E1/C800 | 708.025 | 930.275 | 565.15 |
| BT4-8111 E2/C725 | 460 | 610 | 360 |
| BT4-8113 E2/C500 | 330.302 | 438.023 | 247.65 |
| BT4-8114 E/C700 | 785 | 1040 | 560 |
| BT4-8116 E1/C525 | 285 | 400 | 340 |
| BT4-8117 E1/C475 | 350 | 480 | 420 |
| BT4-8121 E/C600 | 785 | 1010 | 600 |
| BT4-8123 E/C775 | 560 | 920 | 618 |
| BT4-8124 E/C550 | 440 | 580 | 360 |
| BT4-8125 E1/C725 | 457.2 | 606 | 381 |
| BT4-8126 E1/C575 | 406.4 | 562 | 381 |
| BT4-8127 E1/C700 | 310 | 430 | 350 |
| BT4-8135 E/C750 | 490 | 625 | 385 |
| BT4-8137 G/HA1 | 625 | 815 | 600 |
| BT4-8139 G/HA1 | 711.2 | 914.4 | 390 |
