ITJ 9285/9220
Информация о продукте
Модель подшипника
9285/9220
Габаритные размеры
| d | 76.2 | mm | Bore diameter |
| D | 161.925 | mm | Outside diameter |
| T | 49.212 | mm | Total width |
| B | 46.038 | mm | Width of inner ring |
| C | 31.75 | mm | Width of outer ring |
| Cup r (min.) | 3.3 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 3.5 | mm | Chamfer dimension of inner ring (Cone) |
Базовые нагрузки
| Cr | 305000 | N | Basic dynamic load rating |
| C0r | 290000 | N | Basic static load rating |
Предельные скорости
| Grease | 2200 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3000 | min-1 | Oil-bath lubrication |
Размеры буртиков и галтелей
| da | 103 | mm | Diameter of shaft abutment |
| Da | 138 | mm | Diameter of housing abutment |
| db | 90 | mm | Diameter of shaft abutment |
| Db | 153 | mm | Diameter of housing abutment |
| ra (max.) | 3.5 | mm | Radius of shaft or housing fillet of inner ring |
| ra (max.) | 3.3 | mm | Radius of shaft or housing fillet of outer ring |
Расчетные коэффициенты
Масса
| CONE (approx.) | 2.82 | kg | |
| CUP (approx.) | 1.4 | kg |