23040MB,23040MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 310 | mm | |
| B | 82 | mm | |
| r( minimum) | 2.1 | mm | |
| basic load rating | |||
| Cr | 890 | kN | |
| C0r | 1670 | kN | |
| limit speed | |||
| Grease lubrication | 1000 | min-1 | |
| oil lubrication | 1400 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 23040MB | ||
| Conical hole | 23040MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 212 | mm | |
| Da(maximum) | 298 | mm | |
| ra(maximum) | 2 | mm | |
| constant | |||
| e | 0.26 | ||
| Axial load factor | |||
| Y1 | 2.62 | mm | |
| Y2 | 3.9 | mm | |
| Y0 | 2.56 | mm | |
| reference quality | |||
| Cylindrical hole | 24.1 | kg | |
| Conical hole | 23.4 | kg | |
