81220 TN,K81220TN,WS81220,GS81220
Thrust cylindrical roller bear | 2019-12-03 10:57
| Main dimensions | |||
| d | mm | ||
| D | 150 | mm | |
| T | 38 | mm | |
| basic load rating | |||
| Dynamic C | 224 | KN | |
| static C0 | 830 | KN | |
| Fatigue load limit | |||
| Pu | 81,5 | kN | |
| Minimum load factor | |||
| A | 0,055 | rpm | |
| Rated speed | |||
| reference speed | 900 | rpm | |
| limit speed | 1 800 | rpm | |
| quality | |||
| quality | 2,20 | kg | |
| Nominal model | |||
| Nominal model | 81220 TN | ||
| size | |||
| d | mm | ||
| d1 | 150 | mm | |
| D1 | 103 | mm | |
| B | 11,5 | mm | |
| Dw | 15 | mm | |
| Shoulder and chamfer size mm | |||
| r1,2 minimum | 1,1 | mm | |
| da minimum | 142 | mm | |
| Da maximum | 107 | mm | |
| ra maximum | 1 | mm | |
| Model of each part | |||
| Cylindrical Roller-Cage Assembly | K81220TN | kg | |
| shaft washer | WS81220 | kg | |
| Seat | GS81220 | kg | |
