51409,53409,53409U
Single direction thrust ball b | 2019-12-03 09:39
| Main dimensions | |||
| d | mm | ||
| D | 100 | mm | |
| T | 39 | mm | |
| T1 | 42.4 | mm | |
| T2 | 46 | mm | |
| r(minimum) | 1.1 | mm | |
| basic load rating | |||
| Ca | 130 | KN | |
| C0a | 242 | KN | |
| limit speed | |||
| Grease lubrication | 1500 | rpm | |
| oil lubrication | 2300 | rpm | |
| Nominal model | |||
| Flat seat type | 51409 | KN | |
| Self-aligning seat type | 53409 | KN | |
| With self-aligning washer | 53409U | KN | |
| size | |||
| d1 | 100 | mm | |
| D1 | 47 | mm | |
| D2 | 72 | mm | |
| D3 | 105 | mm | |
| A | mm | ||
| R | 80 | mm | |
| C | 12.5 | mm | |
| Installation related dimensions | |||
| da(minimum) | 51409 | mm | |
| Da（maximum） | 53409 | mm | |
| ra（maximum） | 53409U | mm | |
| reference quality | |||
| Flat seat type | 1.47 | kg | |
| Self-aligning seat type | 1.5 | kg | |
| With self-aligning washer | 1.82 | kg | |
