23948MB,23948MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | 240 | mm | |
| D | 320 | mm | |
| B | 60 | mm | |
| r( minimum) | 2.1 | mm | |
| basic load rating | |||
| Cr | 651 | kN | |
| C0r | 1380 | kN | |
| limit speed | |||
| Grease lubrication | 940 | min-1 | |
| oil lubrication | 1300 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 23948MB | ||
| Conical hole | 23948MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 252 | mm | |
| Da(maximum) | 308 | mm | |
| ra(maximum) | 2 | mm | |
| constant | |||
| e | 0.17 | ||
| Axial load factor | |||
| Y1 | 3.95 | mm | |
| Y2 | 5.88 | mm | |
| Y0 | 3.86 | mm | |
| reference quality | |||
| Cylindrical hole | 14 | kg | |
| Conical hole | 13.5 | kg | |
