| 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 331452 G/HA1 | 288.925 | 406.4 | 298.45 |
| BT4B 331487 G/HA1 | 260.35 | 422.275 | 314.325 |
| BT4B 331499 G/HA1 | 501.65 | 673.1 | 400.05 |
| BT4B 331503 G/HA4 | 682.625 | 965.2 | 701.675 |
| BT4B 331553/HA1 | 342.9 | 571.5 | 342.54 |
| BT4B 331559/HA4 | 1080 | 1450 | 950 |
| BT4B 331625 E/C800 | 603.25 | 857.25 | 622.3 |
| BT4B 331649/HA4 | 863.6 | 1181.1 | 666.75 |
| BT4B 331700 AG/HA4 | 679.45 | 901.7 | 552.45 |
| BT4B 331747 E/C775 | 510 | 655 | 377 |
| BT4B 331809/HA1 | 384.175 | 546.1 | 428.625 |
| BT4B 331934/HA4 | 1580 | 1960 | 1080 |
| BT4B 331950/HA4 | 1300 | 1720 | 1040 |
| BT4B 331968 BG/HA1 | 292.1 | 422.275 | 269.875 |
| BT4B 331977 E/C725 | 460 | 610 | 360 |
| BT4B 332078/HA4 | 1500 | 1900 | 1080 |
| BT4B 332098 A/HA4 | 708.025 | 930.275 | 565.15 |
| BT4B 332124/HA4 | 1260 | 1640 | 1000 |
| BT4B 332188/HA1 | 374.65 | 501.65 | 250.825 |
| BT4B 332441 G/HA1 | 280 | 460 | 324 |
| BT4B 332502/HA1 | 460 | 625 | 421 |
| BT4B 332571/HA4 | 863.6 | 1130.3 | 717.55 |
| BT4B 332596/HA4 | 749.3 | 990.6 | 650 |
| BT4B 332602/HA4 | 889 | 1219.2 | 880 |
| BT4B 332610/HA1 | 254 | 358.775 | 292.1 |
| BT4B 332647 G/HA1 | 330.2 | 444.5 | 301.625 |
| BT4B 332654/HA1 | 352.425 | 488.95 | 384.175 |
| BT4B 332658/HA4 | 581.025 | 812.8 | 641.35 |
| BT4B 332659/HA1 | 547.688 | 761.873 | 600.075 |
| BT4B 332664/HA1 | 390.525 | 546.1 | 428.625 |
