Product drawing
drawing
| External dimensions（mm) | Rated load(N) | Bearing code | Installation size(mm) | weight(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ+0.50 | Cr | Cor | Da (minimum） | da (maximum） | γa (maximum) | (refer to) | |
| 279.4 | 298.45 | 9.525 | 1.1 | 12800 | 33000 | NBX 27909 | 284.5 | 293 | 1 | 0.5 |
| 279.4 | 304.8 | 12.7 | 1.6 | 19300 | 44500 | NBX 27912 | 285.5 | 298.5 | 1.5 | 0.92 |
| 279.4 | 317.5 | 19.05 | 2.1 | 35000 | 67500 | NBX 27919 | 286.5 | 310.5 | 2 | 2.1 |
| 279.4 | 330.2 | 25.4 | 2.1 | 53000 | 90500 | NBX 27925 | 286.5 | 323 | 2 | 3.75 |
| 304.8 | 323.85 | 9.525 | 1.1 | 13200 | 36000 | NBX 30409 | 310 | 318.5 | 1 | 0.54 |
| 304.8 | 330.2 | 12.7 | 1.6 | 20000 | 48500 | NBX 30412 | 311 | 324 | 1.5 | 1 |
| 304.8 | 342.9 | 19.05 | 2.1 | 36000 | 73000 | NBX 30419 | 312 | 335.5 | 2 | 2.3 |
| 304.8 | 355.6 | 25.4 | 2.1 | 54500 | 98500 | NBX 30425 | 312 | 348.5 | 2 | 4 |
| 355.6 | 381 | 12.7 | 1.6 | 21100 | 56500 | NBX 35512 | 362 | 375 | 1.5 | 1.15 |
| 355.6 | 393.7 | 19.05 | 2.1 | 38000 | 85000 | NBX 35519 | 363 | 386.5 | 2 | 2.65 |
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