ITJ 665A/653
Информация о продукте
Модель подшипника
665A/653
Габаритные размеры
| d | 85.725 | mm | Bore diameter |
| D | 146.05 | mm | Outside diameter |
| T | 41.275 | mm | Total width |
| B | 41.275 | 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.) | 6.4 | mm | Chamfer dimension of inner ring (Cone) |
Базовые нагрузки
| Cr | 254000 | N | Basic dynamic load rating |
| C0r | 296000 | N | Basic static load rating |
Предельные скорости
| Grease | 2400 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3200 | min-1 | Oil-bath lubrication |
Размеры буртиков и галтелей
| da | 107 | mm | Diameter of shaft abutment |
| Da | 131 | mm | Diameter of housing abutment |
| db | 95 | mm | Diameter of shaft abutment |
| Db | 139 | mm | Diameter of housing abutment |
| ra (max.) | 6.4 | 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.) | 1.71 | kg | |
| CUP (approx.) | 0.891 | kg |