ITJ JM738249/JM738210
Информация о продукте
Модель подшипника
JM738249/JM738210
Габаритные размеры
| d | 190 | mm | Bore diameter |
| D | 260 | mm | Outside diameter |
| T | 46 | mm | Total width |
| B | 44 | mm | Width of inner ring |
| C | 36.5 | 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 | 455000 | N | Basic dynamic load rating |
| C0r | 730000 | N | Basic static load rating |
Предельные скорости
| Grease | 1100 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 1600 | min-1 | Oil-bath lubrication |
Размеры буртиков и галтелей
| da | 206 | mm | Diameter of shaft abutment |
| Da | 242 | mm | Diameter of housing abutment |
| db | 200 | mm | Diameter of shaft abutment |
| Db | 252 | 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.) | 4.73 | kg | |
| CUP (approx.) | 2.2 | kg |