| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| BT4-8160 E81/C475 | 343.052 | 457.098 | 254 |
| BT4-8161 E8/C500 | 406.4 | 546.1 | 288.925 |
| BT4-8161 E8/C500 | 406.4 | 546.1 | 288.925 |
| BT4-8161 E81/C500 | 406.4 | 546.1 | 288.925 |
| BT4-8162 E8/C480 | 355.6 | 482.6 | 265.113 |
| BT4-8162 E81/C480 | 355.6 | 482.6 | 265.113 |
| BT4-8163 E8/C725 | 482.6 | 615.95 | 330.2 |
| BT4-8163 E8/C725 | 482.6 | 615.95 | 330.2 |
| BT4-8163 E81/C725 | 482.6 | 615.95 | 330.2 |
| BT4-8166 E8/C350 | 409.575 | 546.1 | 334.962 |
| BT4-8166 E81/C350 | 409.575 | 546.1 | 334.962 |
| BT4-8167 E81/C775 | 510 | 655 | 377 |
| BT4-8167 E81/C775 | 510 | 655 | 377 |
| BT4-8169 E81/C450 | 431.8 | 571.5 | 279.4 |
| BT4-8170 E81/C550 | 431.8 | 571.5 | 336.55 |
| BT4-8173 E81/C725 | 450 | 595 | 368 |
| BT4B 328045/HA1 | 604.838 | 787.4 | 420.688 |
| BT4B 328074/HA4 | 879.475 | 1219.2 | 933.45 |
| BT4B 328100/HA4 | 1070 | 1400 | 889.762 |
| BT4B 328159/HA1 | 360 | 540 | 280 |
| BT4B 328161/HA1 | 450 | 580 | 450 |
| BT4B 328203/HA1 | 419.1 | 590.55 | 469.9 |
| BT4B 328204/HA1 | 216.103 | 330.2 | 263.525 |
| BT4B 328209 G/HA1C455 | 266.7 | 355.6 | 230.188 |
| BT4B 328223 G/HA1VA901 | 482.6 | 615.95 | 406.4 |
| BT4B 328282/HA1 | 489.026 | 634.873 | 320.675 |
| BT4B 328287 G/HA1 | 457.073 | 730.148 | 412.75 |
| BT4B 328294/HA1 | 380 | 560 | 325 |
| BT4B 328305/HA1 | 391.071 | 550 | 428.625 |
| BT4B 328314 G/HA1 | 584.2 | 901.7 | 523.08 |
