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 | |
| 670 | 820 | 112 | 2380 | 6900 | 445 | 380 | 810 | - | 238/670MB/W33 | 238/670MBK/W33 | - | 777.2 | 15 | 8 | 4 | 684.6 | 805.4 | 3 | 0.12 | 5.72 | 8.51 | 5.59 | 129 |