52415,54415,54415U
Double direction thrust ball b | 2019-12-03 09:49
| Main dimensions | |||
| d | mm | ||
| D | 160 | mm | |
| T | 115 | mm | |
| T1 | 123 | mm | |
| T2 | 135 | mm | |
| r(minimum) | 1 | mm | |
| basic load rating | |||
| Ca | 252 | KN | |
| C0a | 560 | KN | |
| limit speed | |||
| Grease lubrication | 880 | rpm | |
| oil lubrication | 1350 | rpm | |
| Nominal model | |||
| Flat seat type | 52415 | KN | |
| Self-aligning seat type | 54415 | KN | |
| With self-aligning washer | 54415U | KN | |
| size | |||
| d1 | 160 | mm | |
| D1 | 78 | mm | |
| D2 | 115 | mm | |
| D3 | 165 | mm | |
| A | mm | ||
| R | 125 | mm | |
| C | 21 | mm | |
| Installation related dimensions | |||
| da(minimum) | 52415 | mm | |
| Da（maximum） | 54415 | mm | |
| ra（maximum） | 54415U | mm | |
| reference quality | |||
| Flat seat type | 11.8 | kg | |
| Self-aligning seat type | kg | ||
| With self-aligning washer | 14.3 | kg | |
