Spherical Roller Bearings >> d 530-630mm
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Dimension and Parameters
| Basic dimension mm | Basic rated load | Fatigue load limit | Rated speed | model | size | Shoulder and Chamfer dimensions | Calculation coefficient | Mass kg | |||||||||||||||
| d | D | B | Dynamic ckn | Static cokn |
Pu kN | Reference speed r/min | Limit speed r/min | Cylindrical hole | Cylindrical hole | Conical hole | d2～ | D1～ | b | k | r1.2 min |
da min |
Da max |
ra max |
e | Y1 | Y2 | Yo | |
| 630 | 780 | 112 | 2545 | 6100 | 415 | 430 | 750 | 238/630CAMA/W20 | - | 238/630CAKMA/W20 | 682 | 738 | - | 9 | 4 | 645 | 765 | 3 | 0 12 | 5 6 | 8 4 | 5 6 | 120 |