7904C
| d | 20 | mm | Delik çapı |
| D | 37 | mm | Dış çap |
| B | 9 | mm | Genişlik |
| r(min.) | 0.3 | mm | Chamfer Dimension |
| r1(min.) | 0.15 | mm | Chamfer Dimension |
| Cr | 8.75 | kN | Basic Dynamic Load Rating |
| C0r | 4.25 | kN | Basic Static Load Rating |
| Yağ | 40400 | min-1 | Limiting Speed |
| Oil (Oil-air) | 61500 | min-1 | Limiting Speed |
| da(min.) | 22.5 | mm | Diameter of Shaft Abutment |
| Da(max.) | 34.5 | mm | Diameter of Housing Abutment |
| Db(max.) | 35.8 | 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 |
| f0 | 14.9 | Factor |
Performance
| Pa | 3.20 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 20N | 19N/μm | 1μm |
| L | 42N | 26N/μm | -3μm |
| M | 80N | 35N/μm | -8μm |
| H | 152N | 48N/μm | -15μm |
| 0.036 | kg | Mass(approx.) |