7908C
| d | 40 | mm | Bore diameter |
| D | 62 | mm | Outside diameter |
| B | 12 | mm | Width |
| r(min.) | 0.6 | mm | Chamfer Dimension |
| r1(min.) | 0.3 | mm | Chamfer Dimension |
| Cr | 19.1 | kN | Basic Dynamic Load Rating |
| C0r | 11.7 | kN | Basic Static Load Rating |
| Grease | 22600 | min-1 | Limiting Speed |
| Oil (Oil-air) | 34400 | min-1 | Limiting Speed |
| da(min.) | 45 | mm | Diameter of Shaft Abutment |
| Da(max.) | 57 | mm | Diameter of Housing Abutment |
| Db(max.) | 59.5 | mm | Diameter of Housing Abutment |
| ra(max.) | 0.6 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.3 | mm | Radius of Shaft or Housing Fillet |
| f0 | 15.7 | Factor |
Performance
| Pa | 8.40 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 41N | 32N/μm | 1μm |
| L | 78N | 42N/μm | -3μm |
| M | 196N | 63N/μm | -12μm |
| H | 384N | 88N/μm | -22μm |
| 0.109 | kg | Mass(approx.) |