Numero di parti
Richiesta di informazioni
Informazioni sul prodotto
Designazioni
7208A5
Dimensioni dei confini
| d | 40 | mm | Diametro del foro |
| D | 80 | mm | Diametro esterno |
| B | 18 | mm | Larghezza |
| r(min.) | 1.1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
Valori di carico di base
| Cr | 44.0 | kN | Basic Dynamic Load Rating |
| C0r | 24.1 | kN | Basic Static Load Rating |
Velocità
| Grasso | 16700 | min-1 | Limiting Speed |
| Oil (Oil-air) | 25000 | min-1 | Limiting Speed |
Dimensioni del moncone e del filetto
| 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 | 20.6 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 138N | 105N/μm | -4μm |
| L | 290N | 137N/μm | -9μm |
| M | 750N | 196N/μm | -20μm |
| H | 1490N | 259N/μm | -33μm |
Massa
| 0.362 | kg | Mass(approx.) |
