Inch four row tapered roller bearing >> d 247,650-304,800mm
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Dimension and Parameters
| Basic dimension mm | model | Basic rated load | Calculation coefficient | Mass kg |
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| d | D | T | B | d1≈ | D1≈ | r1.2min | r3.4min | Dynamic ckn | Static cokn | e | Y1 | Y2 | Yo | ||
| 260.000 | 440.000 | 298.500 | 298.500 | 300 | 372 | 2.5 | 5 | BT4B328551/HA1 | 3910 | 7350 | 0.54 | 1.25 | 1.8 | 1.3 | 190 |