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 | ||
| 420 | 560 | 145 | 65 | 105 | 4 | 1.1 | 351984 | 420 | 1880 | 4450 | 360 | 480 | 0.38 | 1.77 | 2.64 | 1.73 | 87 |