22217MB,22217MBK
Double-row spherical roller be | 2019-12-03 11:43
| Main dimensions | |||
| d | 85 | mm | |
| D | 150 | mm | |
| B | 36 | mm | |
| r( minimum) | 2 | mm | |
| basic load rating | |||
| Cr | 224 | kN | |
| C0r | 285 | kN | |
| limit speed | |||
| Grease lubrication | 2500 | min-1 | |
| oil lubrication | 3300 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22217MB | ||
| Conical hole | 22217MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 95 | mm | |
| Da(maximum) | 140 | mm | |
| ra(maximum) | 2 | mm | |
| constant | |||
| e | 0.25 | ||
| Axial load factor | |||
| Y1 | 2.75 | mm | |
| Y2 | 4.1 | mm | |
| Y0 | 2.69 | mm | |
| reference quality | |||
| Cylindrical hole | 2.75 | kg | |
| Conical hole | 2.68 | kg | |
