23248MB,23248MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 440 | mm | |
| B | 160 | mm | |
| r( minimum) | 4 | mm | |
| basic load rating | |||
| Cr | 2340 | kN | |
| C0r | 3990 | kN | |
| limit speed | |||
| Grease lubrication | 730 | min-1 | |
| oil lubrication | 970 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 23248MB | ||
| Conical hole | 23248MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 258 | mm | |
| Da(maximum) | 422 | mm | |
| ra(maximum) | 3 | mm | |
| constant | |||
| e | 0.39 | ||
| Axial load factor | |||
| Y1 | 1.73 | mm | |
| Y2 | 2.57 | mm | |
| Y0 | 1.69 | mm | |
| reference quality | |||
| Cylindrical hole | 110 | kg | |
| Conical hole | 107 | kg | |
