Inch four row tapered roller bearing >> D 254-510mm (without spacer)
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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 | ||
| 333.375 | 469.900 | 328.612 | 366.712 | 398 | 308 | 6.4 | 1.5 | BT4B328083/HA1 | 4570 | 11400 | 0.33 | 2 | 3 | 2 | 190 |