81209TN,K81209TN,WS81209,GS81209
Thrust cylindrical roller bear | 2019-12-03 10:56
| Main dimensions | |||
| d | mm | ||
| D | 73 | mm | |
| T | 20 | mm | |
| basic load rating | |||
| Dynamic C | 86,5 | KN | |
| static C0 | 270 | KN | |
| Fatigue load limit | |||
| Pu | 28 | kN | |
| Minimum load factor | |||
| A | 0,0058 | rpm | |
| Rated speed | |||
| reference speed | 1 800 | rpm | |
| limit speed | 3 600 | rpm | |
| quality | |||
| quality | 0,29 | kg | |
| Nominal model | |||
| Nominal model | 81209TN | ||
| size | |||
| d | mm | ||
| d1 | 73 | mm | |
| D1 | 47 | mm | |
| B | 5,5 | mm | |
| Dw | 9 | mm | |
| Shoulder and chamfer size mm | |||
| r1,2 minimum | 1 | mm | |
| da minimum | 70 | mm | |
| Da maximum | 48 | mm | |
| ra maximum | 1 | mm | |
| Model of each part | |||
| Cylindrical Roller-Cage Assembly | K81209TN | kg | |
| shaft washer | WS81209 | kg | |
| Seat | GS81209 | kg | |
