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 | 150 | 3598 | 9500 | 655 | 400 | 700 | 248/670CAMA/W20 | - | - | 726 | 772 | - | 9 | 4 | 685 | 805 | 3 | 0 16 | 4 2 | 6 3 | 4 | 172 |