Spherical Roller Bearings >> d 1180-1800mm
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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 | |
| 1250 | 1500 | 250 | 9000 | 30500 | 1220 | 76 | 320 | - | 248/1250MB/W33 | - | - | 1423.5 | 17.7 | 9.5 | 6 | 1273 | 1477 | 5 | 0.14 | 4.67 | 6.96 | 4.57 | 918 |