51415,53415,53415U
Single direction thrust ball b | 2019-12-03 09:39
| Main dimensions | |||
| d | mm | ||
| D | 160 | mm | |
| T | 65 | mm | |
| T1 | 69 | mm | |
| T2 | 75 | mm | |
| r(minimum) | 2 | 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 | 51415 | KN | |
| Self-aligning seat type | 53415 | KN | |
| With self-aligning washer | 53415U | 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) | 51415 | mm | |
| Da（maximum） | 53415 | mm | |
| ra（maximum） | 53415U | mm | |
| reference quality | |||
| Flat seat type | 6.75 | kg | |
| Self-aligning seat type | 6.64 | kg | |
| With self-aligning washer | 3.27 | kg | |
