| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| BT4B 328827 G/HA4VA901 | 457.2 | 596.9 | 276.225 |
| BT4B 328827 ABG/HA1VA902 | 457.2 | 596.9 | 276.225 |
| 331169 BG | 457.2 | 596.9 | 276.225 |
| BT4B 328287 G/HA1 | 457.073 | 730.148 | 412.75 |
| BT4-8023 AG/HA1VA902 | 450 | 595 | 368 |
| BT4B 332773 E/C725 | 450 | 595 | 368 |
| BT4-8044 G/HA1VA902 | 450 | 595 | 404 |
| BT4B 328365 EX/C725 | 450 | 595 | 404 |
| BT4B 328161/HA1 | 450 | 580 | 450 |
| BT4-8023 G/HA1VA919 | 450 | 595 | 368 |
| BT4-8173 E81/C725 | 450 | 595 | 368 |
| 330608 C | 447.675 | 635 | 463.55 |
| BT4B 328829/HA1 | 440 | 580 | 420 |
| BT4-8124 E/C550 | 440 | 580 | 360 |
| BT4B 334055 ABG/HA1VA902 | 440 | 590 | 480 |
| BT4B 328944 G/HA1VA901 | 440 | 650 | 353.5 |
| 332313 | 440 | 650 | 353.5 |
| BT4B 331226 AG/HA1 | 431.8 | 571.5 | 336.55 |
| BT4B 334019 G/HA1 | 431.8 | 635 | 440 |
| BT4-8003 G/HA1VA902 | 431.8 | 571.5 | 336.55 |
| BT4B 331125 BG/HA1 | 431.8 | 571.5 | 279.4 |
| BT4-8067 G/HA1VA902 | 431.8 | 571.5 | 400 |
| BT4B 331226 BG/HA1 | 431.8 | 571.5 | 336.55 |
| BT4-8169 E81/C450 | 431.8 | 571.5 | 279.4 |
| BT4-8170 E81/C550 | 431.8 | 571.5 | 336.55 |
| 331125 A | 431.8 | 571.5 | 279.4 |
| BT4B 331226/HA1 | 431.8 | 571.5 | 336.55 |
| BT4B 334095 G/HA4VA901 | 430 | 575 | 380 |
| BT4B 328826 G/HA1 | 420 | 560 | 437 |
| BT4B 328374/HA1 | 420 | 620 | 355 |
