22209MB,22209CC
Double-row spherical roller be | 2019-12-03 11:43
| Main dimensions | |||
| d | 45 | mm | |
| D | 85 | mm | |
| B | 23 | mm | |
| r( minimum) | 1.1 | mm | |
| basic load rating | |||
| Cr | 71.2 | kN | |
| C0r | 84.5 | kN | |
| limit speed | |||
| Grease lubrication | 4600 | min-1 | |
| oil lubrication | 6200 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22209MB | ||
| Conical hole | 22209CC | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 52 | mm | |
| Da(maximum) | 78 | mm | |
| ra(maximum) | 1 | mm | |
| constant | |||
| e | 0.3 | ||
| Axial load factor | |||
| Y1 | 2.28 | mm | |
| Y2 | 3.4 | mm | |
| Y0 | 2.23 | mm | |
| reference quality | |||
| Cylindrical hole | 0.607 | kg | |
| Conical hole | 0.595 | kg | |
