52412,54412,54412U
Double direction thrust ball b | 2019-12-03 09:49
| Main dimensions | |||
| d | mm | ||
| D | 130 | mm | |
| T | 93 | mm | |
| T1 | 99 | mm | |
| T2 | 107 | mm | |
| r(minimum) | 0.6 | mm | |
| basic load rating | |||
| Ca | 201 | KN | |
| C0a | 397 | KN | |
| limit speed | |||
| Grease lubrication | 1100 | rpm | |
| oil lubrication | 1700 | rpm | |
| Nominal model | |||
| Flat seat type | 52412 | KN | |
| Self-aligning seat type | 54412 | KN | |
| With self-aligning washer | 54412U | KN | |
| size | |||
| d1 | 130 | mm | |
| D1 | 62 | mm | |
| D2 | 95 | mm | |
| D3 | 135 | mm | |
| A | mm | ||
| R | 100 | mm | |
| C | 16 | mm | |
| Installation related dimensions | |||
| da(minimum) | 52412 | mm | |
| Da（maximum） | 54412 | mm | |
| ra（maximum） | 54412U | mm | |
| reference quality | |||
| Flat seat type | 6.33 | kg | |
| Self-aligning seat type | kg | ||
| With self-aligning washer | 7.6 | kg | |
