Parts Number
Inquiry
Product Information
التسميات
7208A5SN24
أبعاد الحدود
| d | 40 | mm | Bore diameter |
| D | 80 | mm | Outside diameter |
| B | 18 | mm | Width |
| r(min.) | 1.1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
تقييمات الحمولة الأساسية
| Cr | 44.0 | kN | Basic Dynamic Load Rating |
| C0r | 23.1 | kN | Basic Static Load Rating |
السرعات
| Grease | 21700 | min-1 | Limiting Speed |
| Oil (Oil-air) | 32500 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 47 | mm | Diameter of Shaft Abutment |
| Da(max.) | 73 | mm | Diameter of Housing Abutment |
| Db(max.) | 75 | 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 |
Others
Performance
| Pa | 24.4 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 151N | 121N/μm | -4μm |
| L | 326N | 159N/μm | -9μm |
| M | 864N | 230N/μm | -20μm |
| H | 1734N | 305N/μm | -33μm |
Mass
| 0.309 | kg | Mass(approx.) |
