51407,53407,53407U
Single direction thrust ball b | 2019-12-03 09:39
| Main dimensions | |||
| d | mm | ||
| D | 80 | mm | |
| T | 32 | mm | |
| T1 | 34 | mm | |
| T2 | 37 | mm | |
| r(minimum) | 1.1 | mm | |
| basic load rating | |||
| Ca | 87.1 | KN | |
| C0a | 155 | KN | |
| limit speed | |||
| Grease lubrication | 1900 | rpm | |
| oil lubrication | 2900 | rpm | |
| Nominal model | |||
| Flat seat type | 51407 | KN | |
| Self-aligning seat type | 53407 | KN | |
| With self-aligning washer | 53407U | KN | |
| size | |||
| d1 | 80 | mm | |
| D1 | 37 | mm | |
| D2 | 58 | mm | |
| D3 | 85 | mm | |
| A | mm | ||
| R | 64 | mm | |
| C | 10 | mm | |
| Installation related dimensions | |||
| da(minimum) | 51407 | mm | |
| Da（maximum） | 53407 | mm | |
| ra（maximum） | 53407U | mm | |
| reference quality | |||
| Flat seat type | 0.79 | kg | |
| Self-aligning seat type | 0.79 | kg | |
| With self-aligning washer | 0.96 | kg | |
