22348MB,22348MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 500 | mm | |
| B | 155 | mm | |
| r( minimum) | 5 | mm | |
| basic load rating | |||
| Cr | 2610 | kN | |
| C0r | 4020 | kN | |
| limit speed | |||
| Grease lubrication | 650 | min-1 | |
| oil lubrication | 870 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22348MB | ||
| Conical hole | 22348MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 262 | mm | |
| Da(maximum) | 478 | mm | |
| ra(maximum) | 4 | mm | |
| constant | |||
| e | 0.35 | ||
| Axial load factor | |||
| Y1 | 1.94 | mm | |
| Y2 | 2.89 | mm | |
| Y0 | 1.9 | mm | |
| reference quality | |||
| Cylindrical hole | 157 | kg | |
| Conical hole | 154 | kg | |
