| 外形尺寸(mm) | 額定載荷(N) | 軸承代號 | 安裝尺寸(mm) | 重量(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ+0.50 | Cr | Cor | Da (最小) | da (最大) | γa (最大) | (參攷) | |
| 1016 | 1066.8 | 25.4 | 2.1 | 83500 | 320000 | NBX 101625 | 1023 | 1059.5 | 2 | 13.1 |
| 889 | 939.8 | 25.4 | 2.1 | 79500 | 281000 | NBX 88925 | 896 | 932.5 | 2 | 11.5 |
| 762 | 812.8 | 25.4 | 2.1 | 75000 | 241000 | NBX 76225 | 769 | 805.5 | 2 | 9.9 |
| 635 | 685.8 | 25.4 | 2.1 | 70500 | 202000 | NBX 63525 | 642 | 678.5 | 2 | 8.35 |
| 508 | 558.8 | 25.4 | 2.1 | 65000 | 162000 | NBX 50825 | 515 | 551.5 | 2 | 6.75 |
| 457.2 | 508 | 25.4 | 2.1 | 63000 | 146000 | NBX 45725 | 464.5 | 501 | 2 | 6.1 |
| 406.4 | 457.2 | 25.4 | 2.1 | 60500 | 130000 | NBX 40625 | 413.5 | 450 | 2 | 5.2 |
| 406.4 | 444.5 | 19.05 | 2.1 | 39500 | 97000 | NBX 40619 | 413.5 | 437.5 | 2 | 3 |
| 406.4 | 431.8 | 12.7 | 1.6 | 22100 | 64500 | NBX 40612 | 412.5 | 425.5 | 1.5 | 1.3 |
| 355.6 | 406.4 | 25.4 | 2.1 | 57500 | 114000 | NBX 35525 | 363 | 399 | 2 | 4.7 |
| 355.6 | 393.7 | 19.05 | 2.1 | 38000 | 85000 | NBX 35519 | 363 | 386.5 | 2 | 2.65 |
| 355.6 | 381 | 12.7 | 1.6 | 21100 | 56500 | NBX 35512 | 362 | 375 | 1.5 | 1.15 |
| 304.8 | 355.6 | 25.4 | 2.1 | 54500 | 98500 | NBX 30425 | 312 | 348.5 | 2 | 4 |
| 304.8 | 342.9 | 19.05 | 2.1 | 36000 | 73000 | NBX 30419 | 312 | 335.5 | 2 | 2.3 |
| 304.8 | 330.2 | 12.7 | 1.6 | 20000 | 48500 | NBX 30412 | 311 | 324 | 1.5 | 1 |
| 304.8 | 323.85 | 9.525 | 1.1 | 13200 | 36000 | NBX 30409 | 310 | 318.5 | 1 | 0.54 |
| 279.4 | 330.2 | 25.4 | 2.1 | 53000 | 90500 | NBX 27925 | 286.5 | 323 | 2 | 3.75 |
| 279.4 | 317.5 | 19.05 | 2.1 | 35000 | 67500 | NBX 27919 | 286.5 | 310.5 | 2 | 2.1 |
| 279.4 | 304.8 | 12.7 | 1.6 | 19300 | 44500 | NBX 27912 | 285.5 | 298.5 | 1.5 | 0.92 |
| 279.4 | 298.45 | 9.525 | 1.1 | 12800 | 33000 | NBX 27909 | 284.5 | 293 | 1 | 0.5 |