21316CC,21316CCK
Double-row spherical roller be | 2019-12-03 11:43
| Main dimensions | |||
| d | mm | ||
| D | 170 | mm | |
| B | 39 | mm | |
| r( minimum) | 2.1 | mm | |
| basic load rating | |||
| Cr | 275 | kN | |
| C0r | 339 | kN | |
| limit speed | |||
| Grease lubrication | 2100 | min-1 | |
| oil lubrication | 2800 | min-1 | |
| Nominal model | |||
| Cylindrical hole | 21316CC | ||
| Conical hole | 21316CCK | min-1 | |
| Installation related dimensions | |||
| da(minimum) | 92 | mm | |
| Da(maximum) | 158 | mm | |
| ra(maximum) | 2 | mm | |
| constant | |||
| e | 0.23 | ||
| Axial load factor | |||
| Y1 | 2.88 | mm | |
| Y2 | 4.29 | mm | |
| Y0 | 2.82 | mm | |
| reference quality | |||
| Cylindrical hole | 4.2 | kg | |
| Conical hole | 4.14 | kg | |
