Parts Number
Inquiry
Product Information
Bezeichnungen
7215A5
Grenzabmessungen
| d | 75 | mm | Bore diameter |
| D | 130 | mm | Outside diameter |
| B | 25 | mm | Width |
| r(min.) | 1.5 | mm | Chamfer Dimension |
| r1(min.) | 1 | mm | Chamfer Dimension |
Tragzahlen
| Cr | 99.5 | kN | Basic Dynamic Load Rating |
| C0r | 66.5 | kN | Basic Static Load Rating |
Geschwindigkeiten
| Grease | 9800 | min-1 | Limiting Speed |
| Oil (Oil-air) | 14700 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 84 | mm | Diameter of Shaft Abutment |
| Da(max.) | 121 | mm | Diameter of Housing Abutment |
| Db(max.) | 124 | mm | Diameter of Housing Abutment |
| ra(max.) | 1.5 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.8 | mm | Radius of Shaft or Housing Fillet |
Others
Performance
| Pa | 53.0 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 422N | 199N/μm | -8μm |
| L | 819N | 253N/μm | -15μm |
| M | 1961N | 353N/μm | -30μm |
| H | 3911N | 467N/μm | -49μm |
Mass
| 1.18 | kg | Mass(approx.) |
