81244M,K81244M,WS81244,GS81244
Thrust cylindrical roller bear | 2019-12-03 10:57
| Main dimensions | |||
| d | mm | ||
| D | 300 | mm | |
| T | 63 | mm | |
| basic load rating | |||
| Dynamic C | 750 | KN | |
| static C0 | 3 350 | KN | |
| Fatigue load limit | |||
| Pu | 275 | kN | |
| Minimum load factor | |||
| A | 0,90 | rpm | |
| Rated speed | |||
| reference speed | 480 | rpm | |
| limit speed | 950 | rpm | |
| quality | |||
| quality | 13,0 | kg | |
| Nominal model | |||
| Nominal model | 81244M | ||
| size | |||
| d | mm | ||
| d1 | 297 | mm | |
| D1 | 224 | mm | |
| B | 18,5 | mm | |
| Dw | 26 | mm | |
| Shoulder and chamfer size mm | |||
| r1,2 minimum | 2 | mm | |
| da minimum | 296 | mm | |
| Da maximum | 230 | mm | |
| ra maximum | 2 | mm | |
| Model of each part | |||
| Cylindrical Roller-Cage Assembly | K81244M | kg | |
| shaft washer | WS81244 | kg | |
| Seat | GS81244 | kg | |
