22344MB,22344MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 460 | mm | |
| B | 145 | mm | |
| r( minimum) | 5 | mm | |
| basic load rating | |||
| Cr | 2380 | kN | |
| C0r | 3380 | kN | |
| limit speed | |||
| Grease lubrication | 720 | min-1 | |
| oil lubrication | 960 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22344MB | ||
| Conical hole | 22344MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 242 | mm | |
| Da(maximum) | 438 | mm | |
| ra(maximum) | 4 | mm | |
| constant | |||
| e | 0.34 | ||
| Axial load factor | |||
| Y1 | 2 | mm | |
| Y2 | 2.99 | mm | |
| Y0 | 1.96 | mm | |
| reference quality | |||
| Cylindrical hole | 124 | kg | |
| Conical hole | 122 | kg | |
