81234M,K81234M,WS81234,GS81234
Thrust cylindrical roller bear | 2019-12-03 10:57
| Main dimensions | |||
| d | mm | ||
| D | 240 | mm | |
| T | 55 | mm | |
| basic load rating | |||
| Dynamic C | 540 | KN | |
| static C0 | 2 280 | KN | |
| Fatigue load limit | |||
| Pu | 200 | kN | |
| Minimum load factor | |||
| A | 0,42 | rpm | |
| Rated speed | |||
| reference speed | 560 | rpm | |
| limit speed | 1 100 | rpm | |
| quality | |||
| quality | 7,70 | kg | |
| Nominal model | |||
| Nominal model | 81234M | ||
| size | |||
| d | mm | ||
| d1 | 237 | mm | |
| D1 | 173 | mm | |
| B | 16,5 | mm | |
| Dw | 22 | mm | |
| Shoulder and chamfer size mm | |||
| r1,2 minimum | 1,5 | mm | |
| da minimum | 235 | mm | |
| Da maximum | 180 | mm | |
| ra maximum | 1,5 | mm | |
| Model of each part | |||
| Cylindrical Roller-Cage Assembly | K81234M | kg | |
| shaft washer | WS81234 | kg | |
| Seat | GS81234 | kg | |
