52418,54418,54418U
Double direction thrust ball b | 2019-12-03 09:49
| Main dimensions | |||
| d | mm | ||
| D | 190 | mm | |
| T | 135 | mm | |
| T1 | 143.4 | mm | |
| T2 | 157 | mm | |
| r(minimum) | 1.1 | mm | |
| basic load rating | |||
| Ca | 327 | KN | |
| C0a | 826 | KN | |
| limit speed | |||
| Grease lubrication | 710 | rpm | |
| oil lubrication | 1100 | rpm | |
| Nominal model | |||
| Flat seat type | 52418 | KN | |
| Self-aligning seat type | 54418 | KN | |
| With self-aligning washer | 54418U | KN | |
| size | |||
| d1 | 189.5 | mm | |
| D1 | 93 | mm | |
| D2 | 140 | mm | |
| D3 | 195 | mm | |
| A | mm | ||
| R | 140 | mm | |
| C | 25.5 | mm | |
| Installation related dimensions | |||
| da(minimum) | 52418 | mm | |
| Da（maximum） | 54418 | mm | |
| ra（maximum） | 54418U | mm | |
| reference quality | |||
| Flat seat type | 19.6 | kg | |
| Self-aligning seat type | kg | ||
| With self-aligning washer | 22.8 | kg | |
