22211MB,22211MBK
Double-row spherical roller be | 2019-12-03 11:43
| Main dimensions | |||
| d | 55 | mm | |
| D | 100 | mm | |
| B | 25 | mm | |
| r( minimum) | 1.5 | mm | |
| basic load rating | |||
| Cr | 108 | kN | |
| C0r | 129 | kN | |
| limit speed | |||
| Grease lubrication | 3800 | min-1 | |
| oil lubrication | 5100 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22211MB | ||
| Conical hole | 22211MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 63.5 | mm | |
| Da(maximum) | 91.5 | mm | |
| ra(maximum) | 1.5 | mm | |
| constant | |||
| e | 0.26 | ||
| Axial load factor | |||
| Y1 | 2.62 | mm | |
| Y2 | 3.91 | mm | |
| Y0 | 2.57 | mm | |
| reference quality | |||
| Cylindrical hole | 0.879 | kg | |
| Conical hole | 0.863 | kg | |
