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 | ||
| 444.500 | 571.500 | 336.550 | 336.550 | 470 | 528 | 1.5 | 3.3 | BT4B328670 | 4950 | 14300 | 0.31 | 2.2 | 3.3 | 2.2 | 216 |