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 | ||
| 488.950 | 622.300 | 365.125 | 365.125 | 515 | 570 | 3 | 3 | BT4B328391G/HA1 | 5610 | 17300 | 0.35 | 1.9 | 2.9 | 1.8 | 266 |