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 | |
| 750 | 1220 | 365 | 14100 | 30500 | 1970 | 189 | 445 | - | 231/750MB/W33 | 231/750MBK/W33 | - | 1067.4 | 23.5 | 12.5 | 9.5 | 790 | 1180 | 8 | 0.29 | 2.3 | 3.42 | 2.25 | 1754 |