Spherical Roller Bearings >> d 280-340mm
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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 | |
| 300 | 420 | 90 | 1270 | 2650 | 165 | 1000 | 1780 | - | 23960MB/W33 | 23960MBK/W33 | - | 384.6 | 17.7 | 9.5 | 3 | 312.4 | 407.6 | 2.5 | 0.2 | 3.42 | 5.09 | 3.34 | 40.6 |