Parts Number
Inquiry
Product Information
Обозначения
7201A5
Граничные размеры
| d | 12 | mm | Bore diameter |
| D | 32 | mm | Outside diameter |
| B | 10 | mm | Width |
| r(min.) | 0.6 | mm | Chamfer Dimension |
| r1(min.) | 0.3 | mm | Chamfer Dimension |
Основные значения нагрузки
| Cr | 9.65 | kN | Basic Dynamic Load Rating |
| C0r | 3.70 | kN | Basic Static Load Rating |
Скорости
| Grease | 45500 | min-1 | Limiting Speed |
| Oil (Oil-air) | 68200 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 17 | mm | Diameter of Shaft Abutment |
| Da(max.) | 27 | mm | Diameter of Housing Abutment |
| Db(max.) | 29.5 | mm | Diameter of Housing Abutment |
| ra(max.) | 0.6 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.3 | mm | Radius of Shaft or Housing Fillet |
Others
Performance
| Pa | 3.55 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 34N | 40N/μm | -1μm |
| L | 56N | 49N/μm | -3μm |
| M | 146N | 70N/μm | -9μm |
| H | 287N | 92N/μm | -16μm |
Mass
| 0.036 | kg | Mass(approx.) |
