89428M,K89428M,WS89428,GS89428
Thrust cylindrical roller bear | 2019-12-03 10:57
| Main dimensions | |||
| d | mm | ||
| D | 280 | mm | |
| T | 85 | mm | |
| basic load rating | |||
| Dynamic C | 1390 | KN | |
| static C0 | 4950 | KN | |
| Fatigue load limit | |||
| Pu | 350 | kN | |
| Minimum load factor | |||
| A | - | rpm | |
| Rated speed | |||
| reference speed | 360 | rpm | |
| limit speed | 1400 | rpm | |
| quality | |||
| quality | 29.7 | kg | |
| Nominal model | |||
| Nominal model | 89428M | ||
| size | |||
| d | mm | ||
| d1 | 280 | mm | |
| D1 | 144 | mm | |
| B | 28.5 | mm | |
| Dw | 28 | mm | |
| Shoulder and chamfer size mm | |||
| r1,2 minimum | 4 | mm | |
| da minimum | 273 | mm | |
| Da maximum | 155 | mm | |
| ra maximum | 4 | mm | |
| Model of each part | |||
| Cylindrical Roller-Cage Assembly | K89428M | kg | |
| shaft washer | WS89428 | kg | |
| Seat | GS89428 | kg | |
