ITJ 21307CDKE4
Информация о продукте
Модель подшипника
21307CDKE4
Габаритные размеры
| d | 35 | mm | Bore diameter |
| D | 80 | mm | Outside diameter |
| B | 21 | mm | Width |
| r (min.) | 1.5 | mm | Chamfer dimension |
Базовые нагрузки
| Cr | 71500 | N | Basic dynamic load rating |
| C0r | 76000 | N | Basic static load rating |
Предельные скорости
| Thermal Speed Rating (Oil-bath) | 7100 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Grease | 4000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 5300 | min-1 | Oil-bath lubrication |
Размеры буртиков и галтелей
| da (min.) | 44 | mm | Diameter of shaft abutment |
| da (max.) | 47 | mm | Diameter of shaft abutment |
| Da (min.) | 67 | mm | Diameter of housing abutment |
| Da (max.) | 71 | mm | Diameter of housing abutment |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet |
Расчетные коэффициенты
Масса
| (approx.) | 0.53 | kg |