Parts Number
Inquiry
Product Information
Désignations
7236A
Dimensions des frontières
| d | 180 | mm | Bore diameter |
| D | 320 | mm | Outside diameter |
| B | 52 | mm | Width |
| r(min.) | 4 | mm | Chamfer Dimension |
| r1(min.) | 1.5 | mm | Chamfer Dimension |
Charges nominales de base
| Cr | 385 | kN | Basic Dynamic Load Rating |
| C0r | 385 | kN | Basic Static Load Rating |
Vitesses
| Grease | 2600 | min-1 | Limiting Speed |
| Oil (Oil-air) | 3600 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 198 | mm | Diameter of Shaft Abutment |
| Da(max.) | 302 | mm | Diameter of Housing Abutment |
| Db(max.) | 311 | 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 |
Others
Performance
| Pa | 246 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 1458N | 541N/μm | -12μm |
| L | 7364N | 955N/μm | -43μm |
| M | 18983N | 1357N/μm | -83μm |
| H | 29769N | 1616N/μm | -112μm |
Mass
| 18.1 | kg | Mass(approx.) |
