52209,54209,54209U
Double direction thrust ball b | 2019-12-03 09:49
| Main dimensions | |||
| d | 35 | mm | |
| D | 73 | mm | |
| T | 37 | mm | |
| T1 | 39.6 | mm | |
| T2 | 45 | mm | |
| r(minimum) | 0.6 | mm | |
| basic load rating | |||
| Ca | 47.7 | KN | |
| C0a | 105 | KN | |
| limit speed | |||
| Grease lubrication | 2600 | rpm | |
| oil lubrication | 4000 | rpm | |
| Nominal model | |||
| Flat seat type | 52209 | KN | |
| Self-aligning seat type | 54209 | KN | |
| With self-aligning washer | 54209U | KN | |
| size | |||
| d1 | 73 | mm | |
| D1 | 47 | mm | |
| D2 | 60 | mm | |
| D3 | 78 | mm | |
| A | mm | ||
| R | 56 | mm | |
| C | 7.5 | mm | |
| Installation related dimensions | |||
| da(minimum) | 52209 | mm | |
| Da（maximum） | 54209 | mm | |
| ra（maximum） | 54209U | mm | |
| reference quality | |||
| Flat seat type | 0.62 | kg | |
| Self-aligning seat type | kg | ||
| With self-aligning washer | 0.784 | kg | |
