Inch four row tapered roller bearing >> d 384,175-488,950mm
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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 | ||
| 431.800 | 635.000 | 355.600 | 440.000 | 475 | 568 | 6.4 | 6.4 | BT4B334019G/HA1 | 6600 | 15000 | 0.33 | 2 | 3 | 2 | 405 |