ITJ 9180/9121
Информация о продукте
Модель подшипника
9180/9121
Габаритные размеры
| d | 61.912 | mm | Bore diameter |
| D | 152.4 | mm | Outside diameter |
| T | 47.625 | 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 | 292000 | N | Basic dynamic load rating |
| C0r | 267000 | N | Basic static load rating |
Предельные скорости
| Grease | 2400 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3400 | min-1 | Oil-bath lubrication |
Размеры буртиков и галтелей
| da | 90 | mm | Diameter of shaft abutment |
| Da | 130 | mm | Diameter of housing abutment |
| db | 81 | mm | Diameter of shaft abutment |
| Db | 145 | 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.) | 2.77 | kg | |
| CUP (approx.) | 1.21 | kg |