Spherical Roller Bearings >> d 670-800mm
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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 | |
| 710 | 1150 | 345 | 12500 | 27000 | 1790 | 207 | 470 | - | 231/710MB/W33 | 231/710MBK/W33 | - | 1006.6 | 23.5 | 12.5 | 9.5 | 750 | 1110 | 8 | 0.3 | 2.25 | 3.34 | 2.2 | 1450 |