23138MB,23138MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 320 | mm | |
| B | 104 | mm | |
| r( minimum) | 3 | mm | |
| basic load rating | |||
| Cr | 1090 | kN | |
| C0r | 2000 | kN | |
| limit speed | |||
| Grease lubrication | 1000 | min-1 | |
| oil lubrication | 1400 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 23138MB | ||
| Conical hole | 23138MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 204 | mm | |
| Da(maximum) | 306 | mm | |
| ra(maximum) | 2.5 | mm | |
| constant | |||
| e | 0.34 | ||
| Axial load factor | |||
| Y1 | 1.96 | mm | |
| Y2 | 2.92 | mm | |
| Y0 | 1.92 | mm | |
| reference quality | |||
| Cylindrical hole | 35.5 | kg | |
| Conical hole | 34.4 | kg | |
