Parts Number
Inquiry
Product Information
Обозначения
6948
Граничные размеры
| d | 240 | mm | Bore diameter |
| D | 320 | mm | Outside diameter |
| B | 38 | mm | Width |
| r (min.) | 2.1 | mm | Chamfer dimension |
Основные значения нагрузки
| Cr | 170000 | N | Basic dynamic load rating |
| C0r | 190000 | N | Basic static load rating |
Скорости
| Grease | 1700 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 2000 | min-1 | Oil-bath lubrication |
Abutment and Fillet Dimensions
| da (min.) | 251 | mm | Diameter of shaft abutment |
| da (max.) | 262 | mm | Diameter of shaft abutment |
| Da (max.) | 309 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
Calculation factors
| fo | 16.8 | Factor |
Mass
| (approx.) | 8.49 | kg |


