Parts Number
Inquiry
Product Information
Designations
7906A5SN24
Boundary Dimensions
| d | 30 | mm | Bore diameter |
| D | 47 | mm | Outside diameter |
| B | 9 | mm | Width |
| r(min.) | 0.3 | mm | Chamfer Dimension |
| r1(min.) | 0.15 | mm | Chamfer Dimension |
Basic Load Ratings
| Cr | 9.75 | kN | Basic Dynamic Load Rating |
| C0r | 5.55 | kN | Basic Static Load Rating |
Speeds
| Grease | 33800 | min-1 | Limiting Speed |
| Oil (Oil-air) | 50700 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 32.5 | mm | Diameter of Shaft Abutment |
| Da(max.) | 44.5 | mm | Diameter of Housing Abutment |
| Db(max.) | 45.8 | mm | Diameter of Housing Abutment |
| ra(max.) | 0.3 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.15 | mm | Radius of Shaft or Housing Fillet |
Others
Performance
| Pa | 5.86 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 41N | 70N/μm | -1μm |
| L | 81N | 90N/μm | -3μm |
| M | 158N | 115N/μm | -6μm |
| H | 326N | 154N/μm | -11μm |
Mass
| 0.045 | kg | Mass(approx.) |
