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 | 475 | 20434 | 37500 | 2160 | 150 | 220 | 241/750ECA/W33 | - | 241/750ECAK30/W33 | 875 | 1050 | 22 3 | 12 | 9 5 | 790 | 1180 | 8 | 0 37 | 1 8 | 2 7 | 1 8 | 2100 |