7921A5SN24
| d | 105 | mm | Bore diameter |
| D | 145 | mm | Outside diameter |
| B | 20 | mm | Width |
| r(min.) | 1.1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
| Cr | 61.0 | kN | Basic Dynamic Load Rating |
| C0r | 51.5 | kN | Basic Static Load Rating |
| Grease | 10400 | min-1 | Limiting Speed |
| Oil (Oil-air) | 15600 | min-1 | Limiting Speed |
| da(min.) | 112 | mm | Diameter of Shaft Abutment |
| Da(max.) | 138 | mm | Diameter of Housing Abutment |
| Db(max.) | 140 | mm | Diameter of Housing Abutment |
| ra(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.6 | mm | Radius of Shaft or Housing Fillet |
Performance
| Pa | 48.7 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 296N | 234N/μm | -4μm |
| L | 636N | 308N/μm | -9μm |
| M | 1565N | 432N/μm | -19μm |
| H | 3208N | 577N/μm | -32μm |
| 0.718 | kg | Mass(approx.) |