51315,53315,53315U
Single direction thrust ball b | 2019-12-03 09:39
| Main dimensions | |||
| d | mm | ||
| D | 135 | mm | |
| T | 44 | mm | |
| T1 | 48.1 | mm | |
| T2 | 52 | mm | |
| r(minimum) | 1.5 | mm | |
| basic load rating | |||
| Ca | 171 | KN | |
| C0a | 396 | KN | |
| limit speed | |||
| Grease lubrication | 1200 | rpm | |
| oil lubrication | 1900 | rpm | |
| Nominal model | |||
| Flat seat type | 51315 | KN | |
| Self-aligning seat type | 53315 | KN | |
| With self-aligning washer | 53315U | KN | |
| size | |||
| d1 | 135 | mm | |
| D1 | 77 | mm | |
| D2 | 105 | mm | |
| D3 | 140 | mm | |
| A | mm | ||
| R | 100 | mm | |
| C | 15 | mm | |
| Installation related dimensions | |||
| da(minimum) | 51315 | mm | |
| Da（maximum） | 53315 | mm | |
| ra（maximum） | 53315U | mm | |
| reference quality | |||
| Flat seat type | 2.68 | kg | |
| Self-aligning seat type | 2.72 | kg | |
| With self-aligning washer | 1.06 | kg | |
