Parts Number
Inquiry
Product Information
Bezeichnungen
7240C
Grenzabmessungen
| d | 200 | mm | Bore diameter |
| D | 360 | mm | Outside diameter |
| B | 58 | mm | Width |
| r(min.) | 4 | mm | Chamfer Dimension |
| r1(min.) | 1.5 | mm | Chamfer Dimension |
Tragzahlen
| Cr | 465 | kN | Basic Dynamic Load Rating |
| C0r | 490 | kN | Basic Static Load Rating |
Geschwindigkeiten
| Grease | 3800 | min-1 | Limiting Speed |
| Oil (Oil-air) | 5900 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 218 | mm | Diameter of Shaft Abutment |
| Da(max.) | 342 | mm | Diameter of Housing Abutment |
| Db(max.) | 351 | mm | Diameter of Housing Abutment |
| ra(max.) | 3 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1.5 | mm | Radius of Shaft or Housing Fillet |
Calculation factors
| f0 | 15.1 | Factor |
Others
Performance
| Pa | 320 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 1811N | 219N/μm | -40μm |
| L | 3665N | 292N/μm | -69μm |
| M | 7583N | 404N/μm | -114μm |
| H | 15074N | 564N/μm | -176μm |
Mass
| 26.3 | kg | Mass(approx.) |
