ITJ JM734449/JM734410
Информация о продукте
Модель подшипника
JM734449/JM734410
Габаритные размеры
| d | 170 | mm | Bore diameter |
| D | 240 | mm | Outside diameter |
| T | 46 | mm | Total width |
| B | 44.5 | mm | Width of inner ring |
| C | 37 | mm | Width of outer ring |
| Cup r (min.) | 2.5 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 3 | mm | Chamfer dimension of inner ring (Cone) |
Базовые нагрузки
| Cr | 470000 | N | Basic dynamic load rating |
| C0r | 720000 | N | Basic static load rating |
Предельные скорости
| Grease | 1300 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 1800 | min-1 | Oil-bath lubrication |
Размеры буртиков и галтелей
| da | 185 | mm | Diameter of shaft abutment |
| Da | 222 | mm | Diameter of housing abutment |
| db | 180 | mm | Diameter of shaft abutment |
| Db | 232 | mm | Diameter of housing abutment |
| ra (max.) | 3 | mm | Radius of shaft or housing fillet of inner ring |
| ra (max.) | 2.5 | mm | Radius of shaft or housing fillet of outer ring |
Расчетные коэффициенты
Масса
| CONE (approx.) | 4.42 | kg | |
| CUP (approx.) | 2.02 | kg |