51313,53313,53313U
Single direction thrust ball b | 2019-12-03 09:39
| Main dimensions | |||
| d | mm | ||
| D | 115 | mm | |
| T | 36 | mm | |
| T1 | 39.4 | mm | |
| T2 | mm | ||
| r(minimum) | 1.1 | mm | |
| basic load rating | |||
| Ca | 128 | KN | |
| C0a | 287 | KN | |
| limit speed | |||
| Grease lubrication | 1400 | rpm | |
| oil lubrication | 2200 | rpm | |
| Nominal model | |||
| Flat seat type | 51313 | KN | |
| Self-aligning seat type | 53313 | KN | |
| With self-aligning washer | 53313U | KN | |
| size | |||
| d1 | 115 | mm | |
| D1 | 67 | mm | |
| D2 | 90 | mm | |
| D3 | 120 | mm | |
| A | mm | ||
| R | 90 | mm | |
| C | 12.5 | mm | |
| Installation related dimensions | |||
| da(minimum) | 51313 | mm | |
| Da（maximum） | 53313 | mm | |
| ra（maximum） | 53313U | mm | |
| reference quality | |||
| Flat seat type | 1.57 | kg | |
| Self-aligning seat type | 1.61 | kg | |
| With self-aligning washer | 0.93 | kg | |
