Double row tapered roller bearing >> d 420-1120mm
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Dimension and Parameters
| Basic dimension mm | Code | Inner diameter mm | Basic rated load | Rated speed | Calculation coefficient | Mass kg |
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| d | D | T | B | C | rmin | r1min | d | Dynamic ckn | Static cokn | Reference speed | Limiting speed | e | Y1 | Y2 | Yo | ||
| 720 | 915 | 190 | 83 | 140 | 6 | 2.5 | 3506/720 | 720 | 3000 | 10000 | 260 | 330 | 0.38 | 1.75 | 2.61 | 1.72 | 284 |