52230,54230,54230U
Double direction thrust ball b | 2019-12-03 09:49
| Main dimensions | |||
| d | 130 | mm | |
| D | 215 | mm | |
| T | 89 | mm | |
| T1 | 95.6 | mm | |
| T2 | 109 | mm | |
| r(minimum) | 1.1 | mm | |
| basic load rating | |||
| Ca | 244 | KN | |
| C0a | 768 | KN | |
| limit speed | |||
| Grease lubrication | 840 | rpm | |
| oil lubrication | 1300 | rpm | |
| Nominal model | |||
| Flat seat type | 52230 | KN | |
| Self-aligning seat type | 54230 | KN | |
| With self-aligning washer | 54230U | KN | |
| size | |||
| d1 | 214.5 | mm | |
| D1 | 153 | mm | |
| D2 | 180 | mm | |
| D3 | 225 | mm | |
| A | mm | ||
| R | 160 | mm | |
| C | 20.5 | mm | |
| Installation related dimensions | |||
| da(minimum) | 52230 | mm | |
| Da（maximum） | 54230 | mm | |
| ra（maximum） | 54230U | mm | |
| reference quality | |||
| Flat seat type | 10.6 | kg | |
| Self-aligning seat type | kg | ||
| With self-aligning washer | 13.6 | kg | |
