81210TN,K81210TN,WS81210,GS81210
Thrust cylindrical roller bear | 2019-12-03 10:56
| Main dimensions | |||
| d | mm | ||
| D | 78 | mm | |
| T | 22 | mm | |
| basic load rating | |||
| Dynamic C | 91,5 | KN | |
| static C0 | 300 | KN | |
| Fatigue load limit | |||
| Pu | 31 | kN | |
| Minimum load factor | |||
| A | 0,0072 | rpm | |
| Rated speed | |||
| reference speed | 1 700 | rpm | |
| limit speed | 3 400 | rpm | |
| quality | |||
| quality | 0,36 | kg | |
| Nominal model | |||
| Nominal model | 81210TN | ||
| size | |||
| d | mm | ||
| d1 | 78 | mm | |
| D1 | 52 | mm | |
| B | 6,5 | mm | |
| Dw | 9 | mm | |
| Shoulder and chamfer size mm | |||
| r1,2 minimum | 1 | mm | |
| da minimum | 75 | mm | |
| Da maximum | 53 | mm | |
| ra maximum | 1 | mm | |
| Model of each part | |||
| Cylindrical Roller-Cage Assembly | K81210TN | kg | |
| shaft washer | WS81210 | kg | |
| Seat | GS81210 | kg | |
