22215TN,22215TNK
Double-row spherical roller be | 2019-12-03 11:43
| Main dimensions | |||
| d | mm | ||
| D | 130 | mm | |
| B | 31 | mm | |
| r( minimum) | 1.5 | mm | |
| basic load rating | |||
| Cr | 190 | kN | |
| C0r | 247 | kN | |
| limit speed | |||
| Grease lubrication | 2900 | min-1 | |
| oil lubrication | 3900 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 22215TN | ||
| Conical hole | 22215TNK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 83.5 | mm | |
| Da(maximum) | 121.5 | mm | |
| ra(maximum) | 1.5 | mm | |
| constant | |||
| e | 0.22 | ||
| Axial load factor | |||
| Y1 | 3.06 | mm | |
| Y2 | 4.56 | mm | |
| Y0 | 2.99 | mm | |
| reference quality | |||
| Cylindrical hole | 1.65 | kg | |
| Conical hole | 1.61 | kg | |
