70BNR20EV1V
Информация о продукте
Модель подшипника
70BNR20EV1V
Габаритные размеры
| BNR: 18° | Bearing Type | ||
| d | 70 | mm | Bore diameter |
| D | 110 | mm | Outside diameter |
| B | 24 | mm | Width |
| r(min.) | 1.1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
Базовые нагрузки
| Cr | 28.1 | kN | Basic Dynamic Load Rating |
| C0r | 19.8 | kN | Basic Static Load Rating |
Предельные скорости
| Grease | 16700 | min-1 | Limiting Speed |
Размеры буртиков и галтелей
| da(min.) | 77 | mm | Diameter of Shaft Abutment |
| Da(max.) | 103 | mm | Diameter of Housing Abutment |
| Db(max.) | 105 | mm | Diameter of Housing Abutment |
| ra(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.6 | mm | Radius of Shaft or Housing Fillet |
Расчетные коэффициенты
Performance
| Pa | 28.6 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 49N | 53N/μm | 0μm |
| L | 235N | 93N/μm | -10μm |
| M | 509N | 126N/μm | -20μm |
Масса
| 0.764 | kg | Mass(approx.) |
