23048MB,23048MBK
Double-row spherical roller be | 2019-12-03 11:45
| Main dimensions | |||
| d | mm | ||
| D | 360 | mm | |
| B | 92 | mm | |
| r( minimum) | 3 | mm | |
| basic load rating | |||
| Cr | 1100 | kN | |
| C0r | 2170 | kN | |
| limit speed | |||
| Grease lubrication | 860 | min-1 | |
| oil lubrication | 1100 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 23048MB | ||
| Conical hole | 23048MBK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 254 | mm | |
| Da(maximum) | 346 | mm | |
| ra(maximum) | 2.5 | mm | |
| constant | |||
| e | 0.25 | ||
| Axial load factor | |||
| Y1 | 2.71 | mm | |
| Y2 | 4.04 | mm | |
| Y0 | 2.65 | mm | |
| reference quality | |||
| Cylindrical hole | 34.9 | kg | |
| Conical hole | 33.8 | kg | |
