52417,54417,54417U
Double direction thrust ball b | 2019-12-03 09:49
| Main dimensions | |||
| d | mm | ||
| D | 180 | mm | |
| T | 128 | mm | |
| T1 | 138 | mm | |
| T2 | 150 | mm | |
| r(minimum) | 1.1 | mm | |
| basic load rating | |||
| Ca | 307 | KN | |
| C0a | 753 | KN | |
| limit speed | |||
| Grease lubrication | 780 | rpm | |
| oil lubrication | 1200 | rpm | |
| Nominal model | |||
| Flat seat type | 52417 | KN | |
| Self-aligning seat type | 54417 | KN | |
| With self-aligning washer | 54417U | KN | |
| size | |||
| d1 | 179.5 | mm | |
| D1 | 88 | mm | |
| D2 | 130 | mm | |
| D3 | 185 | mm | |
| A | mm | ||
| R | 140 | mm | |
| C | 23 | mm | |
| Installation related dimensions | |||
| da(minimum) | 52417 | mm | |
| Da（maximum） | 54417 | mm | |
| ra（maximum） | 54417U | mm | |
| reference quality | |||
| Flat seat type | 17.5 | kg | |
| Self-aligning seat type | kg | ||
| With self-aligning washer | 19.7 | kg | |
