Parts Number
Inquiry
Product Information
Désignations
7201A
Dimensions des frontières
| 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 |
Charges nominales de base
| Cr | 9.40 | kN | Basic Dynamic Load Rating |
| C0r | 3.65 | kN | Basic Static Load Rating |
Vitesses
| Grease | 34100 | min-1 | Limiting Speed |
| Oil (Oil-air) | 45500 | 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 | 2.72 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 25N | 48N/μm | 0μm |
| L | 104N | 78N/μm | -5μm |
| M | 218N | 103N/μm | -10μm |
| H | 361N | 126N/μm | -15μm |
Mass
| 0.030 | kg | Mass(approx.) |
