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 | ||
| 630 | 920 | 265 | 114.5 | 212 | 7.5 | 4 | 3510/630X2 | 630 | 7000 | 14000 | 270 | 350 | 0.36 | 1.87 | 2.79 | 1.83 | 570 |