22344CA,22344CAK
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 | 2370 | kN | |
| C0r | 3470 | kN | |
| limit speed | |||
| Grease lubrication | 730 | min-1 | |
| oil lubrication | 970 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22344CA | ||
| Conical hole | 22344CAK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 242 | mm | |
| Da(maximum) | 438 | mm | |
| ra(maximum) | 4 | mm | |
| constant | |||
| e | 0.32 | ||
| Axial load factor | |||
| Y1 | 2.08 | mm | |
| Y2 | 3.09 | mm | |
| Y0 | 2.03 | mm | |
| reference quality | |||
| Cylindrical hole | 115 | kg | |
| Conical hole | 113 | kg | |
