22319MB,22319MBK
Double-row spherical roller be | 2019-12-03 11:44
| Main dimensions | |||
| d | mm | ||
| D | 200 | mm | |
| B | 67 | mm | |
| r( minimum) | 3 | mm | |
| basic load rating | |||
| Cr | 504 | kN | |
| C0r | 623 | kN | |
| limit speed | |||
| Grease lubrication | 1900 | min-1 | |
| oil lubrication | 2600 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22319MB | ||
| Conical hole | 22319MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 109 | mm | |
| Da(maximum) | 186 | mm | |
| ra(maximum) | 2.5 | mm | |
| constant | |||
| e | 0.36 | ||
| Axial load factor | |||
| Y1 | 1.87 | mm | |
| Y2 | 2.79 | mm | |
| Y0 | 1.83 | mm | |
| reference quality | |||
| Cylindrical hole | 9.94 | kg | |
| Conical hole | 9.72 | kg | |
