23238MB,23238MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 340 | mm | |
| B | 120 | mm | |
| r( minimum) | 4 | mm | |
| basic load rating | |||
| Cr | 1410 | kN | |
| C0r | 2210 | kN | |
| limit speed | |||
| Grease lubrication | 1000 | min-1 | |
| oil lubrication | 1300 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 23238MB | ||
| Conical hole | 23238MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 208 | mm | |
| Da(maximum) | 322 | mm | |
| ra(maximum) | 3 | mm | |
| constant | |||
| e | 0.36 | ||
| Axial load factor | |||
| Y1 | 1.87 | mm | |
| Y2 | 2.79 | mm | |
| Y0 | 1.83 | mm | |
| reference quality | |||
| Cylindrical hole | 47.4 | kg | |
| Conical hole | 46 | kg | |
